102

"Well, well done, this question is correct."

　　Liu Feifei took Wang Feng's newly completed test paper and reviewed it for a while. Unexpectedly, Wang Feng was in very good condition today and his accuracy rate was very high. She nodded with satisfaction and said, "It seems that he is in good condition today. The score of this paper is above 90 points again."

　　"Sister Feifei, then according to the agreement, I should be rewarded, right?"

　　"What a bad brother, you are so anxious. Didn't I give you all the rewards before?"

　　Hearing Wang Feng asking her for a reward, Liu Feifei's pretty face turned slightly red, because she and Wang Feng had agreed before that as long as the other party finished a test paper and the score was above 90 points, she would let him play with her big breasts for 5 minutes as a reward. The previous three tests had met the requirements, and Wang Feng had played with them three times.

　　Liu Feifei rolled her eyes at Wang Feng with her beautiful big eyes, and took the initiative to roll up her sweater with her snow-white little hands, so that her big white breasts were directly exposed to the air. Before, she was just not wearing underwear, but she was still wearing a bra. Later, for convenience during the first play, Wang Feng took off Liu Feifei's bra, so Liu Feifei has been in a hollow state ever since then. But it's also good this way, it makes Liu Feifei feel a lot freer. Although Liu Feifei likes the feeling of stockings wrapped around her body, she doesn't like the feeling of underwear tightening her genitals and breasts, especially the bra rubbing against her nipples, which makes her feel strange every time. If she cares too much, she will always be in a state of tension. If she doesn't wear it, she will feel much more relaxed.

　　Liu Feifei had a shy expression on her face, and she was pulling at her sweater with her small hands. Before she could say anything, Wang Feng pounced on her, grabbing her big breasts like a baby, and kissed the beautiful woman's pink areola directly. Then he skillfully put Liu Feifei's red and tender nipples in his mouth and kept sucking them. An electric shock of pleasure instantly spread throughout Liu Feifei's body, making her hum:

　　"Ah... perverted brother... don't suck so hard... my nipples have been sucked three times this morning. If you continue like this, they will be bitten off..."

　　But Wang Feng was enjoying the biting, so he didn't listen to Liu Feifei's words. He bit Liu Feifei's small and abrupt nipples with his teeth, which were like small grapes, and bit them more diligently. The tingling pleasure stimulated Liu Feifei so much that she quickly curled up her beautiful grey silk legs. She couldn't help but half-closed her beautiful big eyes, raised her head and made a gesture of howling to the sky, hugging Wang Feng's head and constantly humming comfortably:

　　"Well...brother...stop sucking my nipples like that..."

　　"Sister Feifei, your big tits smell so good."

　　In addition to biting and sucking Liu Feifei's red and tender nipples, Wang Feng also began to kiss her white and tender big breasts back and forth, leaving Wang Feng's kiss marks and saliva all over the beautiful woman's delicate breasts. In the end, Wang Feng's hands even spread Liu Feifei's gray silk thighs apart, and one hand reached under Liu Feifei's gray silk crotch and began to tease her clitoris. This made Liu Feifei, whose head was a little hot, wake up a little. She gathered her gray silk legs cleanly and gently pushed Wang Feng away and said:

　　"Brother, you are not touching this place again. Didn't I tell you not to touch this place during study time? Now the time is up. Continue to work on the next test paper."

　　Wang Feng felt a little unsatisfied, but there was nothing he could do. After finishing the first paper, when he was playing with Liu Feifei's big breasts, he took the opportunity to caress the beautiful woman's genitals and wanted to take advantage of the situation to advance to the home base. However, he was interrupted by Liu Feifei directly, and they agreed that in the future, he could only play with her upper body, and her lower body could not be touched, otherwise the reward would be stopped immediately.

　　Hearing Liu Feifei say this, Wang Feng could only regretfully withdraw his hand from her lower body, and then do the fourth test paper. When thinking about the questions, Wang Feng's hand can't help but climb to the chest of Liu Feifei's sweater, grabbing Liu Feifei's big breasts through the sweater and kneading them constantly. The harder the question, the tighter he squeezed and the harder it was. After doing a few questions, Liu Feifei couldn't help but hum:

　　"Wang Feng, you pervert, you touched someone's big breasts while doing the test. What will you do if you encounter questions you don't know how to answer in the exam? Where can you touch someone's big breasts?"

　　It would have been better if Liu Feifei hadn't said anything. After hearing this, Wang Feng became more excited. He simply put his hand into Liu Feifei's collar and began to play with her heavy big breasts vigorously, which made Liu Feifei angry and amused. She quickly scolded:

　　"Wang Feng, if you keep doing this, I'll be angry. We agreed that you can't have physical contact before you finish the assignment. If you keep doing this, you won't get the reward."

　　Seeing that Liu Feifei was really a little angry, Wang Feng had to quickly retract his hand, and obediently lay on the low table to start doing the questions. In fact, Wang Feng was very smart, and he understood everything he was taught at once. If he studied hard, he would get good grades. Moreover, this child was not bad by nature, but was more introverted because of his family. He had no motivation to study before. Since Liu Feifei came here as her tutor for more than half a month, especially after he had a relationship with Liu Feifei and heard that Liu Feifei would be fired if his academic performance was not good, Wang Feng seemed to have stimulated his learning potential. He worked harder in his studies. Now that he had found the motivation, as long as he wanted to work hard, it seemed that studying was not difficult for him.

　　The fourth test paper was a bit difficult, but Wang Feng still finished it quickly. This time, Liu Feifei checked it and found that it was better than the previous one. She couldn't help but said happily: "Not bad, it seems that you have really worked hard on your homework recently. If you keep up the pace, you will definitely be able to go to a key high school... Well, you are only in the first grade now, it may be a bit early to say these things, anyway, keep working hard."

　　"Well, I will work hard so that my sister can stay with me forever, right?"

　　"Hehe, you really want me to stay with you, oh, it's already past 11 o'clock, take a rest, I'll go ask my husband what to eat for lunch later."

　　Seeing Liu Feifei's glamorous smile before she stood up, Wang Feng swallowed a mouthful of water, his mind heated up, and he could no longer think of anything else. He suddenly pounced on her and threw her onto the carpet beside the low table. This sudden attack scared Liu Feifei, and the beautiful woman couldn't help but said coquettishly:

　　"Brother, what are you doing so suddenly?"

　　"Sister Feifei, we still have time. Let's do it once and then you can go cook. And call me dear husband. You promised me that."

　　"Idiot, what are you talking about? What if my husband finds out..."

　　"He hasn't come out this morning, so he must be listening to you. Sister Feifei, let's do it once. We still have time."

　　After Wang Feng finished speaking, he had already started to rub Liu Feifei's beautiful grey silk crotch with his big cock through her pants. To be honest, after Wang Feng had played with her big tits for the whole morning, Liu Feifei was not without desire at all. Now with Wang Feng's soft and hard persuasion, Liu Feifei thought about it and could only spit. With a blush on her delicate snow-white face, she laughed and scolded:

　　"I really can't do anything about your stinky brother, so let's do it right away..."

　　"Call me dear husband, Sister Feifei."

　　"Okay... there's really nothing I can do... dear husband... hurry up and do it with Fei'er."

　　Hearing Liu Feifei's sweet voice, Wang Feng could no longer hold back. He quickly tore off Liu Feifei's gray silk stockings, took off his pants to his thighs, held his penis, and pushed it straight into the honey hole of the black-haired, big-breasted beauty. Liu Feifei felt that her tight honey hole was instantly filled, and she couldn't help but let out a high-pitched moan. Then she realized that she couldn't let her husband hear it, so she subconsciously covered her red and tender little mouth, but her gray silk legs subconsciously clamped Wang Feng's waist. Even though she covered her little mouth, the looming screams of the big beauty were still heard in the room...

　　The two of them were in the room for about half an hour, and Liu Feifei came out at 12 o'clock. She did not go to cook directly but went back to the room to change the gray silk stockings that were torn by Wang Feng. Of course, in order to avoid her husband's suspicion, she changed into a pair that was exactly the same as the original one. Then she went to Chen Fang's room and saw that her husband had really stayed here obediently. Liu Feifei felt a little guilty. Her husband was really good to her, and he would do whatever she asked. She simply asked Chen Fang what he wanted to eat. Chen Fang knew that Liu Feifei's cooking skills were average, so she didn't order anything too difficult. She said that he would eat whatever Liu Feifei cooked.

　　"In that case, just make some sandwiches for lunch. We still have to study in the afternoon. If we eat too much, Wang Feng will get sleepy. Is that okay with you, husband?"

　　"Well, I can eat anything."

　　"Hehe, thank you, husband."

　　Seeing Chen Fang so open-minded, Liu Feifei couldn't help but smile and went up to kiss Chen Fang, then left the house and went to the kitchen to cook a simple meal. Everything went smoothly today, and her body felt very comfortable after doing it with Wang Feng before. Liu Feifei couldn't help but gently shake her beautiful buttocks in gray stockings while humming a song while working in the kitchen, and she didn't notice a black shadow approaching her from behind, hugged her from behind, and began to rub her big breasts hard.

　　"Ah... dear husband... don't attack me so suddenly... you haven't played enough with my big tits."

　　At first, Liu Feifei thought that Wang Feng was attacking her again, and she couldn't help but said something playfully, but when she turned her head, she was shocked. It turned out that the one who attacked her from behind was not Wang Feng but her real husband Chen Fang! Fortunately, she didn't call out Wang Feng's name directly, otherwise she didn't know how it would end.