15

Chapter 15: The Years in the Cave 

In March, in the cave, the scene of a hand-to-hand fight was in chaos. The night-shining pearl made the whole cave as bright as day, completely different from the gray world outside. 

I don't know if it was because he was too tired from running around for several days and nights, or because the battle last night was too exciting, but even his iron body couldn't bear it. He lay on the huge bed, snoring like thunder! 

Shen Yue, who had been tortured last night, did not rest immediately. At this moment, she was more concerned about the condition of her younger sister Shen Yao. 

After getting the permission from the demon, Shen Yue put on her clothes and went to the next room. 

The cave next door was much smaller than the main hall, but the furnishings were equally luxurious. In addition to a slightly smaller round bed, there was also a dressing table with all kinds of rouge and powder on it. A bronze mirror as tall as a person told Shen Yue that this was a bedroom specially prepared for women. 

Shen Yao lay on the bed, curled up slightly. Shen Yue heard her even breathing and knew that she was not injured. Shen Yue walked slowly to the bed and gently covered Shen Yao with the goose feather quilt. 

Shen Yao's petite body trembled, but she was still asleep. Shen Yue felt sorry for her sister who had been frightened for the past few days, so she raised her hand to tidy up Shen Yao's messy hair, leaned over and kissed Shen Yao's cheek. 

Knowing that Shen Yao was safe and sound, Shen Yue felt relieved. Wasn't it for the safety of her sister and family that she sacrificed her innocence and dignity? 

Although her lower body was still aching, Shen Yue, who was exhausted physically and mentally, could no longer care about that. She sighed softly, and deep sleepiness filled Shen Yue's mind. She leaned against the bed and lay down, gradually falling asleep! 

In the dream, Shen Yue returned to her parents whom she missed day and night, and Shen Yao accompanied Lin Yue to walk around the entire Shenjia Village and get familiar with the environment. 

During dinner, the whole family enjoyed themselves happily under the candlelight. 

This scene was so beautiful that Shen Yue couldn't help but smile in her sleep. 

"Get up!" A cold shout shattered Shen Yue's beautiful dream and pulled her back to the cruel reality. 

Shen Yue opened her eyes with difficulty and saw the demon standing at the door, looking at her expressionlessly. Shen Yue quickly reacted. She quickly stood up, knelt down and bowed, and said softly: "I pay my respects to the master!" 

The demon smiled slightly, nodded and said, "I've got some food and wine. Wake up the girl and have some food together!" 

After saying that, he turned and walked away. 

After the demon said this, Shen Yue remembered that she and her sister had not eaten anything for two days, and their stomachs were already empty. So she pushed Shen Yao and called softly: "Yao'er, get up!" 

Shen Yao slowly woke up and looked up. Her sister was looking at her with concern. Thinking that her sister must have been humiliated last night, Shen Yao's eyes turned red and two lines of tears fell quietly. She threw herself into Shen Yue's arms and burst into tears! 

Seeing Shen Yao in tears, Shen Yue couldn't help crying too, but she changed her mind and thought, if she was as fragile as her sister, how could she protect her sister? 

At least my own strength can give my sister confidence, right? 

Shen Yue calmed down, gently wiped away the tears on Shen Yao's face, and said softly: "Okay, don't cry, your sister is here! Don't be afraid!" 

Seeing that Shen Yao had stopped crying, Shen Yue helped Shen Yao up and said, "Yao'er must be hungry, come with me to eat outside!" 

Shen Yao nodded, followed her sister out of the stone chamber, and came to the cave hall. 

On the sandalwood table on the left side of the hall, there was a large spread of food, very rich, mainly meat dishes such as chicken and duck, and some snacks, which made people salivate. 

The demon was sitting on the armchair, one foot on the armrest, holding a roast chicken in one hand and a bottle of wine in the other, enjoying his meal. When he saw the two sisters, he laughed three times, pointed at the chair opposite and said, "Come and eat!" 

The two sisters were already starving. After hearing this, they hesitated for a moment, then walked to the table, picked up the food on the table and started eating. Shen Yue secretly glanced at the demon and saw that he was only drinking and eating meat, and nothing else. 

The three of them had huge appetites, and they devoured the entire table of food in no time. 

The demon burped and pointed to the cave behind him. He picked his teeth and ordered, "Pick up these things and throw them all in there. Oh, that's also the toilet!" 

Upon hearing this, Shen Yue stood up, wrapped the leftovers with a cloth strip, and walked in the direction pointed by the demon. 

Shen Yue walked about 300 steps before reaching the destination. Although the cave was deep and wide, it was not dark and gloomy. The night-shining pearls that could be seen everywhere made the cave almost dark. The night-shining pearls were priceless and rare in the world, but the human demon used them for lighting. This show alone was far better than that of the royal family. The wealth of the human demon surprised Shen Yue. 

Shen Yue walked to the back cave and found a bowl-sized gap in the cave floor. Shen Yue threw the leftovers and bones down, but didn't hear any sound for a long time. She thought the gap must be a bottomless pit. 

After cleaning up the garbage, Shen Yue remembered that her sister was alone with the demon, and was afraid that the demon would harm her sister, so she hurried back to the hall. 

Shen Yao was sitting on a round stool in the corner, several feet away from the demon. The demon was still sitting on the armchair, crossing his legs and picking his teeth. He did not do anything out of the ordinary to Shen Yao. Only then did Shen Yue feel relieved. 

Shen Yue walked to the demon very slowly, glanced at Shen Yao, and said softly: "Master, I have done what you asked!" 

The demon nodded and said, "Give me a leg massage!" 

Shen Yue was shocked, thinking that the demon wanted her to repeat the humiliating experience of yesterday, and she couldn't help but trembled and said, "Master..." 

The demon seemed to see through Shen Yue's thoughts and laughed strangely: "Hehe! You want to lick my feet again? Do you miss it? Now I only let you rub my legs. When I want you to lick them, you can lick them. Don't keep thinking about it!" 

Although the demon's words were extremely insulting, Shen Yue didn't need to lick his feet, so she put her heart at ease and knelt down obediently to give the demon a leg massage. 

Shen Yao heard what the demon said, and then she realized that her sister had done something as humiliating as licking the demon's stinky feet to protect her. She felt sad and shouted, "Sister!" 

When Shen Yao called her like that, Shen Yue suddenly remembered that her sister was still not far away, watching her serve the demon. Who knew what humiliating things the demon would make her do next? So she raised her head slightly and said softly, "Master, please let Yaoer step aside! I am shy..." 

The demon frowned and said, "What are you shy about? I will teach you how to serve a man. Let this little girl learn from you so that I won't have to teach you again in the future!" 

Shen Yue could only beg: "Master, I will study hard. As for Yao'er, I will definitely teach her well in the future. You don't have to worry about it. Please agree to my request!" 

The demon looked at Shen Yue's pitiful appearance and seemed to be shaken. He nodded and said, "Okay! I will promise you this time, and it won't happen again!" 

The demon stood up and flashed to Shen Yao in an instant, laughing strangely, "My little beauty, go to sleep when you are full. I am going to play a game with your sister!" 

Without waiting for Shen Yao to react, the demon used his old trick again, pressed her sleep point, lifted Shen Yao up with one hand and walked towards the stone room. Before leaving, he turned back and said, "Little bitch, take off your clothes obediently, I will be back soon!" 

Although she knew she was going to be humiliated again, as long as she could protect her sister, Shen Yue had no worries. She didn't have many clothes on to begin with, and she took them off in two or three moves. Her fair and delicate skin was even more charming under the illumination of the night pearl. 

The demon soon returned to the hall. Seeing Shen Yue naked, he flashed to the bedside and waved to Shen Yue, saying, "Come here. I will teach you how to serve a man!" 

Shen Yue had no idea what the demon was up to, so she covered her breasts and lower body with her bare hands and walked heavily to the bedside. 

The demon stared at Shen Yue's beautiful body, as if he wanted to eat her alive. He said coldly, "Undress me!" 

Shen Yue had no choice but to follow his instructions and took off the clothes for the demon, waiting anxiously for his orders. 

The demon shouted, "Kneel down! Serve my treasure first!" 

Shen Yue knelt in front of the bed and put her head close to the demon's legs. The demon's penis had already stood up proudly, and the steam rising from the glans gave off a strong masculine smell. Looking at this huge thing that tortured her to the point of collapse, Shen Yue still wondered how she had withstood its torture yesterday. 

Perhaps because Shen Yue was slow to move, the huge stick actually bounced and slapped Shen Yue's cheek heavily, making a "pop" sound. A red mark immediately appeared on her face. Shen Yue felt a burning pain on her pretty face. She didn't expect that this thing could have such great power. Shen Yue ignored the pain on her face and began to lick the weapon with her tongue. 

As the lewd fluid on the glans slowly took effect in Shen Yue's body, Shen Yue licked harder and harder, and felt that the demon's penis was not only not disgusting, but also had a kind of alluring magic. 

Shen Yue licked vigorously, but the demon was not very satisfied with her performance. He instructed: "Hold the baby with both hands, and don't lick the same place with your tongue. Lick all the places, and then put it all in your mouth and suck it. Do you understand?" 

Shen Yue immediately followed his instructions, holding the shaft with both hands, her tongue flying up and down, deftly licking every part of the shaft, even the coronal sulcus under the glans was carefully taken care of, her mouth opened to the limit, and completely swallowed the demon's glans into her mouth. 

Seeing Shen Yue's rapid progress, the demon was very happy. He let Shen Yue suck his glans, closed his eyes and enjoyed it comfortably, saying: "Well, not bad! Very fast progress! Lick the scrotum below too!" 

Shen Yue understood what he meant. She held the demon's huge rod with both hands, licked the demon's bulging scrotum carefully, and swallowed the testicles into her mouth and sucked them without any instruction. 

The demon then said, "Okay! You have understood all this, but it is not enough!" Shen Yue stopped what she was doing after hearing what the demon said, and looked at him in confusion. 

The demon motioned Shen Yue to continue, saying, "Women are born to serve men. Every part of your body can be used to serve men, such as your vagina, back garden, mouth, breasts, hands, feet, and even hair. There are also thousands of ways to serve men. You are just getting started, so start with the basics. Today I will teach you the art of speaking! You have learned the art of speaking well, but this is only good for beginners. It is far from enough to make a man lose to your speaking!" 

Shen Yue had never heard of what the demon said. She only knew that the relationship between men and women was about the union of yin and yang. How could the parts the demon mentioned be used to serve men? 

Besides, I have worked so hard, why would the demon say that I am still far from being ready? 

A spirit of not admitting defeat rushed into Shen Yue's heart. She couldn't help but stop and asked: "I don't know why I can't satisfy you, Master? Please teach me carefully! I will definitely study hard and satisfy you!" 

Seeing Shen Yue like this, the demon was very pleased and continued, "You were just licking me just now. You should know that this will only defeat those who are eager for sex. If someone is proficient in this, you will not be able to satisfy him even if you lick him for a whole day, let alone me!" 

After the demon finished speaking, he deliberately glanced at Shen Yue with contempt, and slowly said: "In oral skills, sucking, licking and biting each have their own wonders, but the most comfortable and easiest way for a man to lose is deep throat!" 

The demon paused and continued, "Deep throat, as the name suggests, is to swallow the man's treasure into your mouth completely, letting the dragon head go deep into your throat. Because the throat is tight and smooth, it is no less than the small hole below, and with the cooperation of the tongue, the man's treasure will feel ecstatic after entering it, so it is very easy to satisfy and ejaculate! But deep throat is not so easy to learn. First of all, how to swallow a man's treasure, especially a magic weapon like mine, completely is a big problem. When the treasure enters the throat, it is very easy to suffocate, so those who learn this method must have a good ability to hold their breath. Even so, with your qualifications, I think you can definitely learn it! Come, you try it, swallow my treasure first!" 

Shen Yue took a deep breath and tried to swallow the huge cock of the demon. However, no matter how hard she tried, the thick and long rod could not enter completely. At most, it could enter two-thirds, and then it felt completely filled and could not go any further. The soreness and swelling of having her mouth completely filled also made Shen Yue extremely uncomfortable. She couldn't help but want to spit out the cock! 

How could the demon let Shen Yue have her way? He stood up and pushed his penis into Shen Yue's throat from top to bottom, shouting, "Don't spit it out! Take a deep breath, open your throat, hold your breath, and let my treasure enter!" 

With no way out, Shen Yue had no choice but to follow the demon's method. She raised her head with great effort, inhaled, and opened her throat, trying to cooperate with the demon's domineering attack! 

The stalemate lasted for half a cup of tea. If it were an ordinary person, he would have suffocated to death. However, Shen Yue had practiced internal energy for many years, and had a good breathing method. Coupled with the continuous strength of the demon, the nearly one-foot-long penis was stuffed into Shen Yue's mouth. 

Shen Yue felt that her throat was completely filled with the hot cock. The small bumps on the glans scraped the inner wall of her throat, making Shen Yue extremely uncomfortable. Moreover, the devil's cock penetrated deeply, making it impossible for Shen Yue to breathe. Shen Yue felt her mind boiling, her eyes went dark, and she almost fainted! 

The demon seemed to have expected that Shen Yue would not be able to bear it, and immediately withdrew the penis from her mouth. Shen Yue got a precious chance to catch her breath, and she breathed greedily. 

After a while, the demon saw that Shen Yue had adjusted her internal breath, and roared, launching an attack again. After the previous insertion, Shen Yue had gained experience, so she took a deep breath and let the demon's penis invade! 

The demon yelled, "Cooperate with my movements, regulate your breathing, and use your tongue!" As he spoke, he pulled out his penis slightly, and then inserted it again with incredible speed. 

Shen Yue breathed in and out quickly as the demon moved, and her tongue stuck out of her mouth, like a red carpet welcoming the demon's penis into her throat! 

The demon held Shen Yue's head with both hands, and used Shen Yue's throat as a flower hole, thrusting quickly. Shen Yue passively endured the demon's violent actions, and the sweet saliva in her mouth overflowed with the penis's in and out, wetting her entire neck and chest! 

After an unknown amount of time, Shen Yue's throat and mouth were already numb, and the demon was about to reach the peak of pleasure, but he did not slow down his thrusting at all. The demon's eyes turned red, and he let out a beast-like roar, and ordered: "Take it! I'm coming!" 

"Um... Uh" With two long moans from the demon's nose, the penis that had bullied Shen Yue for an hour finally reached its limit. Its urethra was bulging, and streams of hot semen shot into Shen Yue's mouth like cannonballs. 

Although Shen Yue was ready, the heat and quantity of the demon's semen still made Shen Yue tremble all over. Unable to swallow it in time, a trace of white semen flowed out of her mouth and dripped onto the blanket on the floor! 

Seeing this, the demon's triangular eyes suddenly shot out a cold light, and he slapped Shen Yue on the pretty face, saying sternly: "Slut, you dare to waste my precious yang essence! Hurry up and lick it clean!" 

Shen Yue was stunned by the slap from the demon, and her face suddenly became red with the slap mark. She did not dare to disobey, and obediently bent down, stretched out her tongue, and licked the semen on the blanket. 

Shen Yue licked it very carefully, licking all the semen left on the blanket back into her mouth, and her saliva wet a large area of ​​the blanket! After licking, Shen Yue looked at the demon nervously. 

The demon's face was as cold as ice in the twelfth lunar month, and he said coldly: "Since this is your first offense, I will forgive you this time! If you do it again next time, I will let you see my methods!" 

After saying that, he sat down on the bed and shouted, "Come here, bitch!" 

Shen Yue's heart was in turmoil, not knowing what kind of suffering she would have to endure. The human demon's cold words made her dare not hesitate, and she knelt down in front of the human demon, waiting for his instructions! 

The demon snorted coldly and said, "Today I only wanted you to learn deep throat, but you made me so angry. I am too kind to you. I have decided to speed up your training. If you can't learn well, I will find someone else to teach you!" 

Shen Yue was startled and said hurriedly: "No, no, no, Master, I can learn well, and I can definitely serve you well, Master, please spare Yao'er!" 

The demon nodded and said, "That's the best! Once you've learned it, you can teach her. I don't want to waste any more effort! After you've learned oral skills, I'll teach you how to have titjob!" 

Shen Yue was delighted to see that the demon was no longer angry, and replied softly, "I am ready, Master, please give me your instructions!" 

The demon pointed at Shen Yue's breasts and said slowly: "Stand up straight and use your big breasts to hold my treasure!" 

Shen Yue followed his words, holding her two white and tender breasts with her bare hands, sandwiching the half-softened human demon in between, and rubbing the rod with her tender and smooth breast flesh without any instruction. 

Under Shen Yue's service, the originally half-softened penis quickly regained its vigor and stood up proudly! 

Shen Yue didn't expect the demon to recover so quickly. The dragon was reborn and its size increased dramatically. Shen Yue could no longer hold the ferocious dragon. She could only look at the demon in awe, expecting further guidance from the demon! 

The demon seemed to see through Shen Yue's thoughts, and said proudly: "Hey, can't you hold it? Although your breasts are not small, they are still a little short of the right size to hold my treasure! But you don't have to worry, as long as you serve me well, with my favor, your flat breasts can become big breasts. This is the blessing you have earned in your previous life!" 

The demon stretched out his hand and pinched one of Shen Yue's jade breasts, kneading it vigorously, and then said, "Breast sex is both easy and difficult compared to oral skills, because breast sex requires a very high size of a woman's breasts. If you have a pair of big breasts, it will be very easy to learn breast sex. If your breasts are too small, no matter how much you practice, you will not be able to learn the method of breast sex! Fortunately, you have a higher talent, today I will teach you the basic skills first!" 

The demon placed his penis in the cleavage, and motioned Shen Yue to hold her beautiful breasts with both hands. The thick penis was still mostly uncovered, but the demon ignored it and began to slowly thrust the penis up and down, thrusting it in the ravine between the beautiful breasts! 

Shen Yue felt that the hot cock was like a fiery snake, moving across her chest, scalding her tender breasts! 

The demon suddenly sped up the pace, saying, "Use your saliva to moisten your breasts, but it's not slippery enough!" Shen Yue followed his words and used her saliva to lubricate the slightly dry cleavage, making it easier for the demon to move faster. 

The demon didn't say a word, and raised his buttocks, and the speed suddenly increased tenfold, and the amplitude became larger and larger, as if he regarded the cleavage as a flower hole, and fiercely thrusted, and the huge glans repeatedly pressed against Shen Yue's chin, revealing a scarlet red! 

Shen Yue felt very uncomfortable being pushed by the demon, so she had to raise her head and try her best to avoid the impact of the demon's glans! 

The demon seemed very dissatisfied with Shen Yue's avoidance, and said coldly: "Why are you raising your head? Is this how you serve me?" 

Seeing that the demon was angry again, Shen Yue had no choice but to return to her original state and let the demon do whatever he wanted. 

The demon sneered, "How foolish! You said you would study hard, but have you forgotten everything you just learned?" 

Shen Yue understood instantly, she lowered her head and took the fiercely thrusting dragon into her mouth, while using her beautiful breasts and sweet tongue to serve the demon. 

Seeing that Shen Yue had understood, the demon smiled with satisfaction and lay down on the bed, enjoying Shen Yue's double service with great comfort. 

Under the guidance of the demon, Shen Yue gradually became proficient in her skills, and the demon ejaculated three times to her satisfaction before it was over. 

Time flies by, and although three days pass in the cave, a thousand years have passed in the world. Because of the night-shining pearl, there is no distinction between day and night in the cave, and it is bright as day for twelve hours. In the simple life day after day, unknowingly, more than half a year has passed! 

During this period, the demon kept his promise and did not touch Shen Yao at all. Instead, he used all means to discipline Shen Yue. Except for resting and occasionally going out to buy daily necessities, he spent almost all his time on Shen Yue. 

What was even more amazing was that the demon had sex with Shen Yue crazily every day, but his body was not weak at all. Instead, it became more vigorous and energetic. Even his originally skinny body became much stronger! 

Seeing that the demon really fulfilled his promise, Shen Yue put down all her burdens and gradually fell into the demon's various training methods. Every day she only thought about how to please the demon and no longer thought about how to escape. Occasionally when the demon went out to purchase, Shen Yue was like a long-lost woman, eagerly looking forward to the demon's return and favor! 

The semen of the demon is not only the most powerful aphrodisiac, but also seems to be the best tonic. Under the frequent love nourishment, Shen Yue's immaturity faded away and became more charming. Her originally exquisite figure became more perfect, her breasts swelled, and her beautiful buttocks became more plump and firm. She evolved from a young and beautiful girl into a charming and beautiful beauty! 

As for Shen Yao, she seemed to have been forgotten. Not only was she isolated from the world, but she also had very little time to spend with her sister. They could only see each other at mealtimes, and her sister was sleeping with a demon when she was sleeping! 

During the past six months, Shen Yue served the demon with all her heart and soul, and was loved by the demon. Therefore, Shen Yao was able to escape danger. Every time Shen Yue served the demon, the demon would knock Shen Yao down and put her in the inner room to rest. Over time, Shen Yao even developed a habit of lying on the bed after meals, waiting for the demon to press her acupoints. Shen Yao spent six months in such a boring and tedious life. 

It was another night, and it was no different from any other night. In the hall, the demon was lying on his back on the round bed, lying comfortably in a big letter shape. Shen Yue was kneeling between the demon's legs, trying to please the demon's crotch. She was sucking the demon's cock hard, not noticing that someone was secretly watching her from the corner! 

The person who was watching was Shen Yao. Perhaps because of the human demon's negligence tonight, he did not press her acupoints, so Shen Yao, who was not asleep, was attracted by the movement in the hall. 

Shen Yao was at the corner where the hall led to the stone chamber. Shen Yao hid behind the corner, only showing her head, staring intently at the round bed in the middle of the hall! 

Shen Yue knelt down, her round buttocks raised high, facing Shen Yao's position. She held her huge breasts with both hands, wrapped the demon's thick cock in the middle, squeezed and stroked it hard, swallowed the cock deeply into her mouth, and her tongue flexibly circled around the glans, making obscene "slurp" sounds! 

Shen Yue licked vigorously, her body getting hotter and hotter. A stream of crystal honey flowed out of her slightly opened vagina, forming a thin silver line between the vagina and the bed sheet. Shen Yue couldn't help but whispered: "Master, I want..." 

The demon was not moved at all, he just snorted coldly and said: "What do you want? Huh?" 

Shen Yue twisted her waist nervously and said coquettishly: "Master only knows how to bully me and make me say those embarrassing words!" 

The demon raised his head slightly, looked at Shen Yue and said: "But you seem to like saying those obscene words! I won't force you, hehe!" 

Shen Yue licked the glans as if she was eating something delicious, smacked her lips in satisfaction and said, "I hate it so much! 

If I don't tell you, the master won't give it to me. What should I do..." The demon teased, "So, will you tell me or not?" 

Shen Yue glanced at the demon with a charming look, and said in a charming voice: "I want it, I want the master's big cock, to fuck my little pussy hard!" 

Shen Yue's words startled Shen Yao, who was hiding in the corner, and trembled all over. She never thought that her sister would say such shameless words! 

The demon glanced around the corner and said calmly, "Although you want it now, you still have one thing you haven't done well, so I won't give it to you!" 

Shen Yue asked in confusion: "What is it? Master, just give me your orders..." 

The demon turned over and said calmly: "You have already served me in the front, what about the back?" 

Hearing this, Shen Yue couldn't help but tremble all over. Although she had served the demon for a long time and had used all kinds of methods, licking the demon's back garden was the most unbearable for her. However, the demon's orders could not be disobeyed, so Shen Yue had to lie down behind the demon's buttocks, spread the demon's buttocks with her bare hands, and licked the demon's wrinkled back garden with her tongue. The disgusting sour smell made Shen Yue frown from time to time. 

Shen Yao was stunned. If Shen Yao could understand what she said just now as the human-demon forcing her to do it, then now that she took the initiative to lick the dirty place for the human-demon, Shen Yao was deeply disappointed with her sister. That was originally the place for excretion, how could she...? 

Besides, her elder sister seemed to be licking very enthusiastically. Shen Yao couldn't help but secretly curse her elder sister for being shameless! 

After licking for a long time, the demon finally felt satisfied and said with satisfaction: "Not bad! Since you are so good, I will be merciful and satisfy your horny little hole! Stick your ass up like a bitch, I will fuck you from behind!" 

Shen Yue knelt on the bed as she was told, raised her round buttocks high, spread her legs, and waited for the favor of the demon. She looked like a bitch in heat! 

The demon was very short. He didn't bend his legs, but stood up, placing his erect penis at the entrance of Shen Yue's spring water. He was not in a hurry to enter, but patted Shen Yue's buttocks twice and said: "Your slutty ass is getting bigger and bigger! It's getting more and more horny! Don't you think so? Haha!" 

Shen Yue felt the inside of her flower hole was tingling, like thousands of ants crawling, and eager to be comforted by the demon's cock, she said in a tender voice: "Yes, yes, yes... my slave's ass needs to be fucked, Master, please have mercy on me!" 

The demon smiled and grabbed Shen Yue's tender buttocks with both hands. He thrust his huge dragon hard and thrust it into Shen Yue's muddy flower hole with a "puff". Shen Yue raised her head in satisfaction and cried out in surprise! 

The demon gradually increased the speed of thrusting. He was now very familiar with Shen Yue's body and could make her climax whenever he wanted. The demon thrust fiercely, and his penis whistled into her vagina, splashing her vaginal fluid with a "puff puff" sound. Along with the thrust of his penis, his scrotum also slapped Shen Yue's flat belly, making a loud "pa pa pa" sound! 

Shen Yue was completely immersed in the ocean of lust. She felt like a small boat, drifting on the stormy sea, constantly being washed up to peaks one after another. Shen Yue's mind was blank, and a series of sickening moans burst out of her mouth and nose, making Shen Yao, who was peeping, blush from the roots of her ears to her neck! 

"Ah... um... no... don't... ah... too hard... ah... I'm going to die... well... don't... go slower... ah... it's hitting you again... ah... ah... don't keep pushing... I can't take it anymore... it's coming out... ah..." 

Following Shen Yue's long and lingering moan, the demon pulled out his penis with a "pop". A long stream of water suddenly spurted out from Shen Yue's flower hole, splashing on the carpet five feet away like a waterfall. Shen Yue also lay down softly! 

The demon didn't want to let Shen Yue go easily. He lay on his side behind Shen Yue, lifted one of her feet, and inserted his huge rod into Shen Yue's flower hole, which was still oozing with lewd fluid, and began to pump it up and down! 

The demon lay on his side and thrusted more than a thousand times, seeming a little tired. He lay on his back and ordered: "Sit on it and move yourself!" 

Shen Yue climbed up, spread her legs and straddled the demon's body, aimed her vagina at the erect penis, and slowly sat down. Halfway through, she raised her hips and sat down again. After repeating this several times, Shen Yue actually sat all the way down and completely swallowed the foot-long penis into her vagina! 

The human demon's posture just now made the huge stick really show in front of Shen Yao. The terrifying size made Shen Yao couldn't help but let out a cry of surprise. She didn't expect that the human demon with a short stature could have such a scary penis, and she didn't expect that her sister's narrow flesh hole could completely swallow this amazingly large thing! 

Shen Yue closed her eyes, placed her hands on the demon's chest, and raised her hips up and down, swallowing the hot cock quickly. Waves of lewd fluids gushed out with her violent movements, making the pubic hair of both of them wet! 

The demon put his hands behind his head and admired Shen Yue's expression with satisfaction! 

Shen Yao stared at the junction of the demon and her sister, and was so absorbed in it that it seemed as if her soul had been taken away. Her face began to feel hot, and her crotch became wet. A feeling she had never experienced before was rippling through her body! 

The demon glanced at the corner intentionally or unintentionally, signaling Shen Yue to turn around. Shen Yue followed his instructions and sat down with her back to the demon, continuing to suck his cock. The demon suddenly thrust his hips up, violently meeting Shen Yue. Shen Yue was caught off guard, and her delicate body was pushed up into the air, shouting, "Ah...don't be so hard..." 

The demon ignored Shen Yue's pleas for mercy and thrust his penis harder and harder, hitting Shen Yue's pistil fiercely. How could Shen Yue withstand such an attack? Her eyes turned pale, her vaginal flesh spasmed, and she once again gushed out a large stream of hot vaginal fluid. She reached the climax again and fell on the demon like mud! 

The demon had no mercy on the woman. He ordered coldly: "Get up! Lick all your slutty water clean!" 

Shen Yue was so limp that she didn't even have the strength to lift a finger. She said weakly, "Master, I can't do it anymore... Please spare me... Let me rest for a while..." The demon snorted coldly, "No! You dare to disobey my order? Aren't you afraid of punishment? Get up quickly! I'm not satisfied yet!" 

The punishment from the demon seemed to make Shen Yue extremely fearful. She was so frightened that her delicate body trembled. She struggled to get up, put her head under the demon's crotch, and used her tongue to gently sweep up the mixed mucus on it! 

Strangely enough, after Shen Yue cleaned up the filth from the demon's lower body, she felt her weak body quickly recover! 

In fact, this is another effect of the human demon fluid. In addition to aphrodisiac and plump women's bodies, it is also an excellent tonic for women. Its effect is far beyond that of precious medicinal materials. Of course, ordinary women can't withstand its medicinal power! 

Seeing that Shen Yue had cleaned up his lower body, the demon ordered again: "Get down, I want to enjoy your back garden!" 

The demon had taken Shen Yue's back several times before, but because the demon's penis was too thick and too long, Shen Yue felt like she was in hell every time he took her back. So Shen Yue was very afraid of this. Now, after hearing what the demon said, she was even more frightened and begged, "Master, you were so brave today that you fucked me to death. I really can't bear it. Please have mercy on me and let my back go!" 

The demon pushed Shen Yue and forced her to kneel down, and pressed the huge cock against Shen Yue's anus. Shen Yue's anus contracted tightly, and her body trembled involuntarily. She kept begging: "No... please, Master... let this slave go!" 

The demon seemed to want to show off his power to the peeping Shen Yao, so he ignored Shen Yue's pleading. He growled, and his huge penis violently pushed open the wrinkles of the anus, and forcefully invaded Shen Yue's body. The tearing pain immediately turned Shen Yue's pleading into wailing and gasping sounds like she was about to die! 

The demon pushed his penis deeper and deeper, scolding: "Once you are in my hands, you are my slaves! Your body and soul belong to me! My orders are the will of heaven, and you cannot disobey! Don't you understand yet?" 

The demon didn't say this to Shen Yue, because Shen Yue had already experienced the taste of disobeying orders several times in the past six months. The demon actually said this to Shen Yao in the dark! 

Shen Yue was used to it, but Shen Yao trembled all over when she heard it, and the demon's scolding echoed in her mind: "Don't disobey! Don't disobey!" 

The demon said no more, but thrust deeper and deeper into Shen Yue's anus. Shen Yue seemed to have gradually adapted to the demon's violence, and her sobbing gradually stopped, but she began to hum lustful gasps from her nose. 

Shen Yao saw that her sister was in great pain just now, but seemed to be enjoying it in an instant, and she couldn't help wondering: 

"How can one feel good about being abused so violently in such a dirty place? Why is my sister like this? Is sex really so tempting?" 

A series of question marks were noisy in the young Shen Yao's mind. Shen Yao actually had a strange idea: "If it was me under the crotch of the demon, what would it be like? Would I also beg for mercy and scream like my sister? Bah! Shen Yao, Shen Yao! You are Lin Yue's fiancée and a virgin! How can you have such shameless thoughts? Are you also a lewd woman like my sister? No, no, no, it's not! If it were me, I would definitely not beg for mercy in front of this hateful guy like my sister did! Yes, it must be like this!" 

While Shen Yao was daydreaming, the fight between the two people on the bed was approaching the climax before the end. The demon held Shen Yue's slender waist tightly with both hands, and thrust his huge rod in like pounding garlic. Shen Yue also seemed to be exhausted, and her upper body fell on the bed, shaking with the demon's thrusts, and moaning like a dream! 

Suddenly, the demon's roar interrupted Shen Yao's meditation. Shen Yao looked closely and saw the demon pulled out his penis with a "pop" sound, turned Shen Yue over, and shot his semen on Shen Yue's pretty face and chest like a mountain torrent. Shen Yue opened her mouth reflexively to accept the demon's offspring, but the demon avoided Shen Yue's mouth and shot every time on Shen Yue's beautiful eyes, nose and beautiful breasts. The sticky white semen covered Shen Yue's upper body, just like taking a milk bath. Exhausted Shen Yue actually fainted! 

The demon turned his back to Shen Yao, looking at his masterpiece with pride. Without looking back, he shouted, "Come out! Stop hiding!" 

Shen Yao was quite surprised. She didn't expect that the demon had discovered her peeping. This was so embarrassing! 

Shen Yao, who was in a dilemma, thought about it and walked out slowly. She stood far away and looked at the demon anxiously! 

The demon turned around, waved his hand, and said calmly: "Come here!" 

Although the demon had already ejaculated, his weapon had not softened and was still standing proudly. He turned around and faced Shen Yao directly. Shen Yao was so embarrassed that she immediately closed her eyes and dared not look directly at the weapon. When she saw the demon calling her, she moved towards the bed involuntarily. 

It was only a hundred steps from where Shen Yao was standing to the bed, but it took Shen Yao half a cup of tea to reach the demon. She didn't dare to look at the demon's face, but lowered her head to look at the ground! 

The demon was very patient at this time. He did not blame Shen Yao for her slowness. Instead, he waited for Shen Yao to come over with a smile. Seeing that Shen Yao avoided his gaze, the demon raised Shen Yao's chin with a light flick of his finger, forcing her to look at him! 

Shen Yao's pretty face was red, brighter than the sunset glow in the sky. She felt that there was fire hidden in the triangular eyes of the demon. The fire was so hot that it burned her so much that she felt uncomfortable. 

The demon looked at Shen Yao carefully, as if he was admiring a fine work of art. As he looked, he suddenly leaned forward and kissed Shen Yao's tender lips. 

Shen Yao was caught off guard, and her first kiss was taken away. She couldn't help but scream, but the demon took advantage of the opportunity and entered Shen Yao's mouth with his nimble tongue, lightly brushing Shen Yao's pearly teeth. 

Shen Yao instinctively wanted to dodge, but the seemingly short demon held her tightly, unable to move at all. She felt her mind in chaos, and the strong masculine scent of the demon penetrated her nostrils, disrupting her thinking. 

The demon's lips were firmly imprinted on Shen Yao's cherry lips, and his tongue, like a spirit snake, wrapped around Shen Yao's clove tongue, greedily sucking Shen Yao's sweet saliva. 

Shen Yao only felt the demon's tongue entwined with her small tongue like a shadow, and the smell of saliva filled her entire mouth. Shen Yao inadvertently swallowed some of the saliva into her stomach. 

The demon's tongue teased, and his hands wandered restlessly on Shen Yao's not-quite-developed body. One of his claws even reached inside her clothes, gently caressing Shen Yao's not-so-big breasts, his palm gently circling around her areola. 

Shen Yao's whole body felt as hot as if it was being roasted. Her nipples had already stood up under the skillful provocation of the demon. Even the sticky saliva in her mouth seemed to become extremely sweet. Shen Yao began to kiss back eagerly, and her little tongue took the initiative to wrap around him. 

The demon changed the angle of his tongue wantonly, pulling Shen Yao's tongue, and even sucking it out of his mouth. 

Shen Yao's face was red as fire, her breathing was rapid, her whole body couldn't help but tremble slightly, and her white skin was almost oozing out a layer of fragrant sweat. 

The demon showed a satisfied look, and tore Shen Yao's shirt open with a casual tug, revealing her pink bellyband. The demon continued to pull Shen Yao's clove tongue, and the mixed saliva dripped from the intersection of their tongues, flowing down her neck to Shen Yao's breasts. 

Drops of saliva hit Shen Yao, her senses became more and more acute, but her thoughts became more and more hazy! 

Shen Yao completely ignored the fact that her skin was exposed, and passionately kissed the demon in front of her who bullied her. Her slender hands took the initiative to wrap around the demon's neck, and her soft breasts pressed tightly against the demon's chest. Her hard nipples rubbed and squeezed the demon's skin through the smooth bellyband. 

"It seems that the little beauty is very fascinated by kissing!" The demon suddenly stopped his movements and laughed strangely. 

The sudden stop of the kiss made Shen Yao a little at a loss. She obviously didn't come back to her senses after losing her support. Her body softened and she sat down on the soft bed. A trace of mixed saliva dripped from the tip of her tongue that was still exposed. A look of pity vaguely appeared on her pretty face that was as red as brocade. 

Although the demon directly hit her weak spot, the shy girl still made Shen Yao stubbornly reply: "No... No! Yao'er... How could... How could she be obsessed with that..." Shen Yao argued with a red face, but the weaker voice seemed to confirm the demon's words, and also made Shen Yao waver! 

"Okay, forget about that!" 

The demon suddenly interrupted Shen Yao's meditation. He pointed at the huge thing standing upright under his crotch and said, "Next, let's play with something more interesting! Come, hold it and lick it!" 

Shen Yao didn't dare to look directly at this ferocious cock, let alone lick it. Shen Yao instinctively wanted to step back, but she had already fallen on the bed, with no room to retreat! 

The demon took the opportunity to step forward and put the giant thing close to Shen Yao's mouth, forcing Shen Yao to look at it. 

An unpleasant sour smell penetrated Shen Yao's nose. The huge glans was covered with fleshy grains, and the thick shaft was exposed with blue veins. Because it had just finished intercourse with Shen Yue, there were several kinds of sticky liquids of different colors left on it, emitting different odors. 

"Don't be afraid, my little beauty! It's delicious. I guarantee that once you lick it, you will never be able to let it go! Hehe!" 

The demon smiled slyly and continued, "It's more tempting than a kiss! Try it now!" 

Shen Yao couldn't help but recall the feeling of the kiss just now, and couldn't help but feel a trace of desire. The saliva she swallowed slowly began to play its excellent aphrodisiac effect, making the virgin girl feel strange all over. Shen Yao felt dry mouth and tongue, and couldn't help but stick out her tongue and licked the glans quickly. When her tongue tip touched the glans, a drop of sticky vaginal fluid just dripped down and landed on Shen Yao's tongue. Shen Yao retracted her tongue as if she was electrocuted, but accidentally swallowed the vaginal fluid into her stomach. A fishy, ​​sour and bitter taste spread in Shen Yao's mouth, which was disgusting! 

Shen Yao quickly turned her face away, retching and cursing: "You old monster! Liar! You actually called something so disgusting delicious!" 

Being scolded by the little girl, the demon was not angry. He smiled and said, "It's inevitable that you will feel uncomfortable at first. This is normal! Your sister was the same as you at first. Look, she likes you very much now, doesn't she?" 

Shen Yao looked at her unconscious sister, and thought of the scene where her sister licked the demon's penis with relish, and she couldn't help but start to hesitate. 

"Okay, don't think too much! If you want to prove whether what I said is true, you can try it again and you will know!" 

The demon paused, then said, "But! You can't just taste it this time. You have to swallow all of my treasure to taste its delicious flavor. Do you understand?" 

The demon was gifted, and he knew very well the aphrodisiac effect of his body fluids. Shen Yao had already drunk a lot of his saliva, and her physique seemed to be more sensitive than Shen Yue's, so the demon concluded that Shen Yao would be addicted to his cock and could not extricate herself! 

Shen Yao felt as if her whole body was burning. Her mind was already in a mess and she couldn't think properly at this moment. She let the demon's thoughts lead her. Under the demon's persuasion, Shen Yao nodded, stuck out her tongue, and continued to lick the demon's penis! 

Shen Yao's delicate tongue carefully licked the flesh on the glans. The rough touch attracted her, and even the pervasive odor was no longer so pungent. Seeing that Shen Yao was really tempted, the demon proudly guided her to suck the penis from all angles. Shen Yao obediently used her tongue to circle around the glans, swallowing all the liquid on it into her mouth, making a "slurp, slurp" sound. 

"Try to swallow the whole dragon head. See if you can do it?" 

The demon teased Shen Yao once again, and then he pointed his chin at Shen Yue next to him. 

Shen Yao knew that the demon was saying that she couldn't beat her sister, so she didn't admit defeat and opened her mouth wide to swallow the demon's glans. However, because the glans was too big, she couldn't swallow it completely after trying for a long time. 

"Why? No?" 

The demon looked at Shen Yao with a hint of sarcasm, and said, "Forget it if it doesn't work! Don't try to be stubborn! When you are as mature as your sister, you will be able to do it! Hehe!" 

"Hmph" Shen Yao snorted in dissatisfaction, opened her mouth stubbornly, and continued to work hard. As expected, hard work pays off. Shen Yao's cherry mouth completed the impossible task and took in the entire fist-thick glans. Shen Yao couldn't help but raise her head and looked at the demon in protest. 

"hey-hey!" 

The demon smiled, touched Shen Yao's hair, and praised: "I was wrong! I didn't expect you to be just as good as your sister. But if you want to make me feel comfortable, this is just the beginning!" 

Shen Yao did not answer, because she could not speak. The huge glans of the demon made her mouth ache and swelling. She could only try to move her tongue to relieve the ache and swelling! 

Shen Yao sucked hard for a long time, until she was out of breath, and lots of saliva flowed down the corners of her mouth onto her chest, making her two jade-like breasts wet. 

The demon enjoyed Shen Yao's service comfortably. He didn't care about her slightly unfamiliar skills because he had plenty of time to train her. The most important thing today was to pick this delicate flower first! 

"Okay, I've licked you enough! I guess you're tired, so take a break!" The demon pulled his penis out of Shen Yao's mouth and said calmly. 

The mucus on the penis had already been licked clean by Shen Yao, and was replaced by Shen Yao's crystal saliva. 

The demon gently pinched Shen Yao's erect nipples and said with a lewd smile: "Besides, the upper mouth has had enough fun, so let the lower mouth have some fun too! Maybe the lower mouth is even greedier than the upper one? Hehe!" 

Shen Yao cried out softly when being pinched by the demon, and replied: "Nonsense, how could I...ah!" 

The demon tore off Shen Yao's skirt, leaving only her underwear. The sudden movement made Shen Yao scream and she closed her eyes tightly. 

The demon looked at Shen Yao and said with a grin, "I will prove it to you right now, hehe! See if the lower mouth is as hard as the upper one!" 

The pink panties perfectly covered Shen Yao's private parts. Shen Yao's love juice had moistened the thin panties without anyone noticing, emitting a sweet and sour smell that was unique to women. 

The demon's mouth showed a lewd smile, and his fingers slowly probed into the flower hole through the underwear. The wet flower hole felt the foreign object entering and tightly wrapped it. The demon's fingers could not move forward or backward. The demon then gently pushed the underwear aside, buried his head deeply, and watched Shen Yao's virgin hole from a close distance. 

Shen Yao's flower hole was small and cute, with a sparse tuft of soft hair growing on the smooth jade gate. The two large, blood-filled petals were already wide open, with the flower hole slightly exposed between the pink petals. A trickle of water was quietly flowing out of the deep flower hole, making the entire flower hole wet. 

This is a barren land, but now it has been irrigated and is waiting to be cultivated! 

The demon pulled his finger back, only to see that it was already covered with Shen Yao's crystal love fluid. The demon proudly passed his finger to Shen Yao and said with a smile: "Look at what this is? Your lower mouth is even more greedy, and your saliva is flowing out! Hehe!" 

Shen Yao listened to the demon's obscene words and felt so ashamed that she wanted to find a hole to crawl into. She had no words to refute. 

The demon went back between Shen Yao's legs and pulled off the panties that were in the way so that he could further explore the beautiful vagina. 

The demon's fingers gently parted Shen Yao's petals, exposing the opening of her vagina to the demon's eyes. Warm and moist air came up, and the demon couldn't help but blow a breath at the opening of her vagina, causing Shen Yao's delicate body to tremble. 

The demon used his hands and mouth together, his thumb gently pressing Shen Yao's rice-sized clitoris, and his thick tongue snaked into the open flower hole, licking it indulgently, making a "sizzling" sound. This teasing made Shen Yao completely fall into the sea of ​​desire, and her screams echoed in the cave. 

"Ah... don't... don't touch me so gently... Yao'er... Yao'er can't bear it anymore... don't lick me... it's so itchy... well... I can't take it anymore... it feels so weird... I'm going to pee... Ah... I'm going to pee... Yao'er is going to pee... Ah..." 

Following Shen Yao's long moan, two water arrows of distinct colors spurted out from her vagina. The transparent one was Shen Yao's vaginal fluid, and the yellow one was her urine. The two water arrows streaked through the air, forming two unusually dazzling water rainbows! 

The demon quickly took a step back, but his body was still stained with water. He didn't expect Shen Yao to have such a sensitive physique, which made him more interested in developing her, and he proudly admired his masterpiece. 

Suddenly, the comatose Shen Yue moved slightly, as if she had woken up. The demon smiled slyly and said to himself, "The timing is just right, you caught up with this good show, but you don't have the right to participate, just enjoy it from the sidelines!" 

The demon quietly pressed several acupuncture points on Shen Yue's body, making her unable to move or speak, but she remained conscious. He looked at Shen Yao who was in the afterglow of the climax on the bed, and said loudly: "What a little slut! Even your sister, a slut, has never performed this move of flying two dragons, but you have learned it by yourself! I'm afraid there are not many people in the world who can match this sluttish energy! Hehe!" 

The demon pointed at the remaining water stains on his body and said, "Look, your filthy and dirty things have stained my innocent body. Tell me, how should I punish you?" 

Shen Yao looked at the demon shyly with her charming eyes and said, "It's all your fault... Yao'er has been embarrassed by you, what else do you want? Just give me your orders!" 

The demon laughed and said, "Of course you cleaned it yourself, and you cleaned it with your mouth!" 

Shen Yue woke up slowly, but heard the conversation between the demon and her sister. She was shocked and struggled to stand up, but her body could not move at all. She knew that she had been acupunctured by the demon. Just when she wanted to call out, she found that her mute point was also blocked. In this situation, she thought Shen Yao must be in trouble, but she had no choice but to try to open her eyes wide and look at Shen Yao, hoping that Shen Yao could see her eyes. 

Shen Yao was still immersed in the afterglow of her climax, and was completely focused on pleasing the demon. She didn't notice that her sister had woken up. She listened to the demon's command, really got up, licked her own filth into her mouth, and even took the initiative to lick the demon's crotch. 

Seeing her sister like this, Shen Yue, who was unable to move, was furious! 

The demon enjoyed Shen Yao's oral service comfortably, and looked at Shen Yue from time to time as if to show off, and said: "Little slut, do you like your own slutty juice? Compared with my treasure, which one tastes better?" 

Shen Yao's tongue had unconsciously swam to the demon's penis. After hearing what the demon said, she glared at him coquettishly and continued to lick the ferocious glans, silently expressing her preference! 

"Haha! It seems that my treasure is really charming! Your sister also loves to lick my treasure, she licks it much better than you do, let her teach you well when the time comes!" 

After saying that, the demon's hand slid dishonestly towards Shen Yao's chest and played with the pair of white and tender breasts. 

Shen Yao's breasts were much smaller than Shen Yue's, and the demon could hold one in one hand. Although the size was very different, the tenderness and smoothness of the breasts still made the demon love them. 

The demon played with her for a long time before removing Lushan's claws. He picked up Shen Yao, who was much taller than him, and placed her next to Shen Yue, so that Shen Yue could see her flowing flower hole. 

Seeing that her sister was already so wet, Shen Yue, who knew the human demon's teasing skills, understood that Yao'er was already deeply trapped in the sea of ​​desire and couldn't extricate herself! 

If my sister actively asked the demon to invade me, then the demon wouldn't be considered in breach of contract. I sacrificed so much, but I still couldn't save my sister. Is this fate? 

Shen Yue's efforts over the past six months have now come to naught, because Shen Yao has already been teased to the point of being infatuated and losing her virginity! 

Shen Yao had never thought of her sister's considerations, nor did she know that her sister was looking at her. At this moment, she only felt that her vagina was bitten by thousands of ants, it was itchy and unbearable, and honey was pouring out of her vagina like a broken dam. She only hoped that the demon would comfort her emptiness, and quickly took the initiative to open her legs. 

The demon secretly laughed at Shen Yao's impatience, remembering his appointment with Shen Yue, and decided to continue teasing this little beauty. He placed his penis between Shen Yao's flower holes, letting the two blooming big petals wrap around him, and slowly pumped up and down with the lubrication of the honey juice, but was reluctant to enter the flower hole. 

Shen Yao only felt that the penis was burning hot, like a red-hot iron rod, moving up and down along her flower hole, making her even more hungry and thirsty. She wanted to grab the tempting dragon with both hands and stuff it into her itchy flower hole. 

The demon leaned over and held down Shen Yao's hands, while gently licking Shen Yao's hard nipples. Occasionally, he would raise his penis and hit the swollen clitoris hard. 

Shen Yao was breathing rapidly and panting. She was eager to seek comfort and was teased by the demon until she was almost crazy. At this moment, she completely ignored her modesty and begged in a tender voice: "Good...good man...don't torture Yaoer...quickly...come in quickly!" 

The demon finally heard the answer he wanted. He looked meaningfully at the pale-faced Shen Yue beside him and said deliberately: "What? I didn't hear it clearly..." 

Shen Yao half opened her charming eyes, breathing softly, "Still...still teasing me...you...you are so bad...that is...put it in...quickly...Yao'er can't stand it..." The demon raised his penis and said slowly, "Oh, I am old, my ears and eyes are not clear, you said it so vaguely, how can I know? Simply put, what do you put in?" 

Shen Yao said in a tender voice: "Ah... yes... please put your treasure... put it where Yao'er is, put it in..." 

The demon smiled sinisterly, and hit the wet hole hard with his cock, splashing water, and said: "Do you want me to tell you how to say it? My treasure is called a big cock! You call this a little slut hole, a little slut hole! Do you understand?" 

Shen Yao just wanted the demon to satisfy her quickly, and hurriedly said: "Yes... please put your big cock... into my little pussy... ah... into Yao'er's little pussy! Little pussy!" 

The demon nodded with satisfaction, put his penis into the open clam mouth, poked it gently and said: "Well, it's almost there! But once I insert it, you will become my woman! Do you know how to call me?" 

A gentle poke at this time can also relieve Shen Yao's desire. Shen Yao is eager for more action. Hearing the words of the demon, the scene of her sister begging the demon on the first night suddenly appeared in her mind. She shouted incoherently: "Master! I...I beg you to favor me! Please put your big cock...into my little pussy quickly! I can't stand it anymore!" 

"ah!" 

As Shen Yao let out a low scream, the demon's penis pushed open the flesh wall with a "pop" sound and penetrated deeply into Shen Yao's virgin vagina. He showed no mercy and penetrated Shen Yao's virgin mark in one go, tearing Shen Yao's virgin mark to pieces in the rough action. Shen Yao and Shen Yue shed tears at the same time! 

Shen Yao's tears were the pain of losing her virginity, while Shen Yue's were regret and guilt. She hated herself for not being able to protect her sister's innocence! 

The demon didn't care about much at this time. With a tremor in his lower body, the huge penis began to twitch in Shen Yao's flower hole, and a little bit of virgin blood dripped onto the bed sheet with the movement! 

Shen Yao's pain of losing her virginity did not last long. Soon she was overcome by waves of sore and swollen pleasure. As the demon moved, she let out ecstatic moans! 

"Hmm...oh...so full...ah...no...don't...so hard...ah..." The demon spread Shen Yao's legs apart and pressed them on the bed. Shen Yao's legs were almost parallel to the bed, which opened Shen Yao's flower hole to the maximum extent. The demon exerted force and penetrated deeply with each thrust. 

The demon had been through many battles and knew the secret of Shen Yao's "Eight Directions Wind and Rain" acupoint. Therefore, he prescribed the right medicine and soon brought Shen Yao to a climax. He performed the "Double Dragons Flying" stunt again. Shen Yue was still unconscious that time, but this time he could see it clearly. Moreover, because Shen Yue's head was not far from Shen Yao's crotch, a lot of dirty liquid splashed on his face. 

Without waiting for Shen Yao to slow down, the demon turned Shen Yao over again, kneeling and lying on her stomach, with her legs spread wide and straddling Shen Yue's sides. Shen Yao's vagina, which was still dripping with lewd fluid, was hanging over Shen Yue's head, and drops of crystal honey fell on Shen Yue's face like a broken bead curtain, but Shen Yue could only silently endure it, not being able to refuse at all. Shen Yao lay powerlessly on the soft quilt, with her round buttocks raised high, unaware of her sister's condition. 

The demon smiled and inserted his fingers into Shen Yao's vagina, stirring it for a while, allowing more vaginal fluid to flow onto Shen Yue's face. Shen Yao's vagina also cooperated very well, and water flowed like a stream, just like washing her sister's face, and Shen Yue's entire face was soaked with water. 

Shen Yue was ashamed and angry. She was speechless and her eyes were wide open, glaring at the demon. Seeing this, the demon's face darkened and he whispered to Shen Yue: "Bitch! Have you forgotten your identity? How dare you give me a bad face! Your sister is just as slutty as you, begging me to favor you! I have not broken my promise! I will untie your acupuncture points now, and you must catch your sister's juices, otherwise I will punish your sister as well!" 

Shen Yue knew that she couldn't disobey the order of the demon, so her sharp eyes dimmed instantly, and she blinked twice to show that she understood. 

The demon slapped Shen Yao's round buttocks, leaving a scarlet mark, and said, "Stick your buttocks up higher! Beg me like you did just now! Otherwise, I will not favor you, but your sister!" 

Shen Yao screamed, pressed her waist down, and tried to lift her round buttocks up, begging in a tender voice: "This servant... This servant begs the master to favor me! This servant wants a big cock! Come on, put it in! Put it in my little cunt! Ah! My little cunt is more slutty and wild than my sister's! From now on, the master will favor this servant alone, and this servant is willing to serve the master for the rest of his life!" 

"Pah!" The demon exerted his strength, and the huge dragon penetrated directly into Shen Yao's empty flower hole, splashing water everywhere. Shen Yao actually whimpered with satisfaction. 

Shen Yao's words stimulated Shen Yue, because she was too familiar with these words. In order to eliminate her sense of shame, the demon always teased her to the point where she could not bear it anymore and made her beg him. Shen Yue didn't know how many times she had said such words! 

Shen Yue completely understood that she and her sister had been conquered by the demon and could not escape his control. Instead of resisting in vain, she might as well obey him. After all, the demon had not broken his promise during this period, and she was willing to serve him. She also deeply experienced the ecstasy of love between a man and a woman. It would not be bad to continue living like this! 

As Shen Yue thought about this, she could hear the "pa pa" sound of the demon hitting her and her sister's melodious spring moans. Her body gradually became hot and uncomfortable. The honey hole under her crotch, which had been conquered, began to flow again, itching and uncomfortable. She couldn't help but open her mouth and catch the honey juice thrown out of her sister's flower hole. She tasted it carefully before swallowing it into her stomach. 

The demon's fingers like dry bamboos pinched Shen Yao's buttocks and pulled them apart, exposing the anus hidden in them. At the same time, his penis thrust into Shen Yao's tender hole with the force of a violent storm. He noticed that Shen Yue under him was also aroused, and growled: "Lick!" 

Shen Yue seemed to have been waiting for the demon's order. Upon hearing this, she suddenly raised her head, and licked the penis that was whistling in and out with her tongue. Every time the penis was pulled out, the tip of her tongue swept the shaft. 

The demon showed an admiring look on his face. To reward him, he pulled his penis out of Shen Yao's vagina and stuffed it into the eagerly waiting Shen Yue's mouth. Shen Yue licked the penis covered with honey juice with her mouth and tongue, making it even more crystal clear and shiny! 

Shen Yao was enjoying the violent fucking of the demon, but suddenly her soul was taken away. She couldn't help but look back, only to see her sister Shen Yue snatched the treasure and was sucking it with an intoxicated look on her face. Shen Yao was unwilling to do so. She moaned softly and swayed her snow-white hips from side to side, just like a bitch wagging her tail to beg for mercy! 

The demon saw all of Shen Yao's performances. He did not satisfy Shen Yao immediately, but put two fingers together and slowly dug into Shen Yao's flower hole! 

Although the demon's fingers were long, they were not as thick as the cock under his crotch. Shen Yao's flower hole became even more itchy as he dug into it. She only hoped that the demon would quickly insert his big cock into it and pound it till she was dizzy! 

Shen Yue patiently licked the demon's thick and long penis, her tongue flexibly swirling around the shaft, and she grabbed the demon's scrotum with both hands, gently caressing the two testicles! 

Shen Yao had not been favored by the demon for a long time, and she felt so depressed that she couldn't express it in words. However, the person who took away her favor was her own sister, so she couldn't get angry. She could only push her buttocks back as far as she could, so that the demon's fingers could penetrate deeper. 

The demon laughed and said, "I didn't expect you to be so eager for sex. Even your sister may not be able to match you in this aspect! 

But there is an order of seniority. Not only is your sister older than you, she also served me before you did. So if you want me to favor you first, you have to ask your sister for help!" 

The words of the demon pointed a clear path for Shen Yao. From childhood to adulthood, her sister had spoiled her more than anyone else, and now was no exception. She turned around and said coquettishly, "Good sister, please satisfy Yao'er first! Yao'er is very uncomfortable!" 

Shen Yue had no intention of competing with her younger sister for favor. She was worried that her younger sister, who had just lost her virginity, would not be able to withstand the fierce thrusting of the demon. If she served the demon for a while longer, her younger sister would suffer less. However, she did not expect that her younger sister would be happy to accept this and actually compete for the demon's favor. 

Seeing her sister begging for mercy, Shen Yue immediately spit out the huge stick, held it with her bare hands, and inserted it into the flower hole that Shen Yao had longed for. 

Shen Yao felt that the emptiness in her body was instantly filled, and the full and tingling feeling made her very excited. Without waiting for the demon to move his penis, she pushed back on her own, letting the penis penetrate deeply into the heart of her flower. The demon did not move at all, enjoying the sisters' devoted service! 

After a long time, Shen Yao, who was sore all over, was sweating profusely. She was gradually unable to push back. Seeing this, the demon summoned up his power and accelerated his penis. He attacked Shen Yao's vagina with the force of a storm, pushing her hips up. The sound of "pa pa" and Shen Yao's gentle cry for mercy resounded throughout the cave. How could Shen Yao, who was at the end of her strength, bear such an impact? Her vagina gushed out a large amount of Yin essence again, her beautiful eyes turned white, and there was only outgoing air but no incoming air in her mouth. 

The demon who had worked hard for most of the night finally reached his limit. He roared, "Bitch, I'm about to cum! Take it with your little cunt!" 

Shen Yao was already dizzy and almost exhausted, so she didn't make any sound. However, Shen Yue underneath her reacted instantly and hurriedly stopped him, saying, "Don't! Don't cum inside! You'll get pregnant!" 

"ah!" 

In a flash, just as Shen Yue blurted out her words, the demon's male essence gushed out like an arrow from a bow, and the hot male essence poured into Shen Yao's flower heart, scalding the semi-conscious Shen Yao and causing her to scream! 

The demon ejaculated more than ten times before reluctantly pulling out his penis. As soon as the penis was out, Shen Yao's flower hole was like a pool with the plug pulled out, gushing out a large amount of white turbid semen. It was obviously because the demon's semen was too much and it was pouring back out! 

Shen Yue stared blankly, muttering: "It's over, Yao'er is going to be pregnant!" 

The demon patted Shen Yue's face, signaling her to clean his penis. Although Shen Yue was extremely reluctant, she still obediently extended her tongue and mechanically swept the residue on the penis. 

Seeing this, the demon said angrily: "Bitch, are you itching for sex again? It is her honor that I ejaculated inside her. If she is lucky enough to have my children, it will be her fortune! What is there to regret?" 

Shen Yue was afraid that the demon would blame her, so she hurriedly cleaned the demon's penis carefully. After cleaning it completely, she stammered, "I have made the master angry, and I deserve to die! It is a great honor for Yao'er to be pregnant with the master's golden seed. I am just..." 

"Just what?" 

Shen Yue thought about it for a long time, but couldn't come up with a good excuse. Suddenly, she remembered the words of the demon and said in a panic, "Just now, the master said that there is order of seniority, and I served the master first, but why did you show favoritism and let my sister get pregnant with the master's seed first? I don't agree..." 

The demon was very shrewd, so how could he not guess that this was just Shen Yue's excuse? However, he did not expose her, but laughed happily: 

"Haha! I didn't expect you to be jealous of your sister. Women are all like that! But seeing that you are so sincere, I will teach you a way to prevent your sister from getting pregnant. When the time comes, you will get pregnant with my children first, and then I will get your sister pregnant. What do you think?" 

Shen Yue just wanted to get through this hurdle, and hurriedly said, "Thank you for your help, Master. I just don't know what method you have?" 

The demon laughed and said mysteriously: "This method is very simple, you have already mastered it." Seeing Shen Yue's puzzled face, he pointed at Shen Yao and said: "My offspring is all in your sister's body, you can just suck it all out with your mouth, right?" 

Shen Yue instantly understood that the demon had deliberately ejaculated inside her sister, but now she was in a difficult situation. If she didn't do this, her sister might get pregnant. She had no choice but to do this! 

Shen Yue thought for a moment, then pressed her small mouth against Shen Yao's flower hole, which was still oozing with white fluid. She secretly used her inner strength to suck it in big mouthfuls, sucking out the male essence mixed with Shen Yao's vaginal fluid and swallowing it into her stomach! 

Shen Yue sucked for two incense sticks of time, until all she sucked out was Shen Yao's transparent vaginal fluid, then she stopped. Exhausted, she fell on the bed and fell into a deep sleep! 

The demon looked at the two naked sisters on the big bed, with a smug look on his face. He murmured: 

"From now on, you two sisters will officially become my forbidden slaves!" 

After saying that, the demon suddenly laughed wildly, and the sharp sound resounded throughout the cave, like thunder, but the huge noise did not wake up the two sisters. The two sisters still lay there, enjoying the quietness that only existed in dreams. They didn't know that what was waiting for them was endless humiliation. Now... 

It's just the beginning!