Big serpant

'Calling your mother-in-law dangerous... Fufu, my son-in-law is sweet as always.'

This was not the first time, Venelana heard Eiji's inner voice.

She had been hearing it ever since that man came to the Gremory Residence.

Not content with stealing the heart of her daughter, Rias and making her his.

He also stole her son's wife, Grayfia.

Although at that time Grayfia herself offered herself to Eiji and Sirzechs agreed.

Venelana knew it was all because of that man.

More precisely his inner voice... There was also his good looks and power that made it difficult for any woman, even a married woman, not to be tempted by him.

Venelana was one of them. Especially after seeing Eiji who fucked Serafall in the restroom last time.

Seeing that big serpant destroying Serafall's two small holes. Venelana was an immoral mother-in-law, at night she often had wet dreams about her son-in-law.

This month she even frequented Eiji's house to play with those women with the excuse of missing her daughter.

Although the real reason was to meet her son-in-law, Eiji. Unfortunately every time she visited, he would always be busy with a plot related to the heroine.

Basically another woman.

Venelana was upset of course, now that there was an opportunity where she was alone with her son-in-law.

She was not going to let him go.

"Eiji-kun doesn't need to worry about those two guys. They were originally planning to come to watch Rias' promotion test, but they're busy with their own work and probably won't come at all."

"Even so..." Eiji pretended to be a good son-in-law.

He seemed hesitant on the surface.

Only Miss System and Leme knew how excited he was inside.

Miss System: [At this point, do you still have to act as a good son-in-law?]

Leme: [This woman is amazing... Leme detected a strong Bael aura from her! Conquer her and you will definitely unlock Bael, Our King! Just eat her right away! She seems to like you and won't refuse!]

Eiji: You two, do you think I'm a sexual predator? I'm building up the atmosphere before a nice meal here, so shut up.

Those two women want to argue. You're not a sexual predator? Whatever, they are eagerly watching while eating popcorn!

His beautiful mother-in-law patted the seat next to him again and said in a pathetic tone. "Sit next to the mother-in-law, okay? The mother-in-law is lonely... She needs someone to sit beside her."

"Could it be that Eiji-kun doesn't want to sit by his mother-in-law because she's an old woman?"

"No, it's not like that!" Eiji quickly said solemnly, "Mother-in-law is not an old woman, she is very beautiful and charming. She only looks a few years older than Rias and that's perfect. There's no way I won't like sitting next to her."

[Did Venelana forget? I even like women like Grayfia, Shuri, Yasaka and Lady Phenex! Not only young girls, I also like older women who are beautiful and experienced. So how could I not like you?]

"Then?" Venelana blinked her eyes a few times, her long eyelashes fluttering. From her narrowed eyes and the smile on her pretty face, one could see she seemed pleased with the words her son-in-law spewed.

Her son-in-law's inner voice did not help either, making her heart feel even sweeter.

With a gaze that could not escape the hot figure of his mother-in-law, Eiji vigorously said: "That's the problem. Mother-in-law is too beautiful, I'm just a normal young man, I'm afraid I can't control myself."

"Oh~ can't control yourself for what? Fufufu. Is Eiji-kun afraid of attacking his mother-in-law? Then don't be afraid..." Venelana almost rolled her eyes at Eiji who called himself a normal young man, he was so cute, this old woman liked him even more.

So she crossed a thigh over her other thigh and made the slit in her skirt open wider. She created a scene that stimulated the opposite sex even more, it was a very provocative posture!

Venelana didn't remember her husband at all while doing that.

Eiji gulped at the sight of his mother-in-law's plump thighs, it not only looked soft, but also trained. Being clamped by such thighs was enough to make a normal man fly to heaven, although Rias wasn't bad either, her level was still a little lower than her mother.

Truly worthy of being the first heroine's mother!

"No need to control yourself, mother-in-law will be responsible if you get out of control~"

"Since mother-in-law said so, how could I refuse?"

Eiji's figure instantly disappeared as if teleporting and suddenly appeared beside Venelana.

He sat there with one arm wrapped around his mother-in-law's shoulder and hugged her.

Such a sitting posture does not reflect a good son-in-law at all. Where was the good son-in-law? This was just a son-in-law who was greedy for his mother-in-law!

Miss System and Leme were amazed at how quickly their host gave up acting like a good son-in-law, he was showing his true colors.

Even Venelana was a little surprised now. Feeling the strong arms that held her shoulders and made her body lean against the chest of the man who was much younger than her. A very strong masculine smell entered her nose, making her a little tipsy.

Her hands naturally moved to rub Eiji's muscular chest and she looked at his handsome face with a seductive smile. "Oh my~ You said you were afraid of not being able to control yourself, but what does this mean, Eiji-kun?"

"What? I'm just sitting next to my lonely mother-in-law and hugging her to make her feel better." Eiji said shamelessly, he stared at the beautiful face of his mother-in-law who was so close with a hot gaze.

This time he really didn't hide his greed for his mother-in-law which made Venelana's heart flutter.

The woman's heart was pounding because of the immoral feelings that made her so excited.

'My son-in-law... You make your mother-in-law feel like this... How cunning. However, who would beg to do it first? Fufu, mother-in-law will make you do it~'

Venelana whom he was hugging squirmed, she leaned forward to pick up the remote and turned on the livestream of the promotion test.

The long screen shows the situation of Rias and her peerage members taking a written and knowledge test.

They didn't seem to be struggling at all and were doing well.

However, Rias didn't know her mom was boldly sitting on her fiancé's lap. The woman changed her sitting position to a more treacherous level, she even moved her big ass to rub against her son-in-law's tent!

Eiji was a little surprised, but he smiled faintly. His arms wrapped around his mother-in-law's waist and he rested his chin on her fragrant shoulder. The smell of the woman herself was so fragrant, it was so fragrant and stimulating that the large serpant inside his tent woke up.

"Mother-in-law, you naughty~"

"Fufu. Isn't Eiji-kun the same? Call me by my name."

"Venelana..."

"Hnn~ oh my, where did you put your hand, Eiji-kun~?"

Venelana was happy that Eiji was calling her name as if she was his lover, just like when she called her daughter.

One of her son-in-law's hands moved to her thigh and squeezed it. And not only that, his other arm impudently grabbed her large breasts and played with them.

This... Her body was being molested by her son-in-law.

Venelana gasped, she felt Eiji's hand giving her an electric shock. Her body was quickly heating up and her breath was panting.

There was also a hard object poking her ass, Venelana knew Eiji's little brother was also excited.

"What's wrong, Venelana? Isn't this what you wanted? You love being molested by your son-in-law."

"It's, hnnn~" Venelana didn't finish her words and let out a sensual moan. She panted and leaned her body against her son-in-law.

The man's hands moved more and more wildly on her body, but she did not stop him. Even when his hand went inside her panties and rubbed her cave entrance!

"E-Eiji-kun~ we're watching Rias and her peerage, how did you-, mmmn ahh~ you put it in!"

"We're watching together right now. But put that aside. You're already very wet here. Venelana, you pervert." Eiji had just inserted his middle finger into the woman's cave. It was muddy, hot and sticky.

His mother-in-law moaned louder because of that.

She was horny.

"No, I mean yes~ your mother-in-law is a pervert, Eiji-kun~"

Unexpectedly Venelana did not deny, she admitted that she was a lewd mother-in-law.

Eiji became bolder, he pulled Venelana's shoulderless dress down. The thin fabric came off along with her black bra.

The woman was half-naked, revealing her white skin and voluptuous figure.

Her large breasts jumped and swayed with gravity.

Sure enough, they were no less in size than Rias's. Despite her age, Venelana's were still round and perfectly curved!

He squeezed her breasts, even her perky nipples with fervor. If Zeoticus saw what was happening in this room, I don't know how that man would react.

Eiji was a little curious.

[Damn! Rias has given the green light to the other woman, but what about her mother? I'm sure she's already realized that Venelana is interested in me, even though she already has a husband, she's now seducing me with her hot body! I'm a normal man, it's hard for me to control myself.]

Rias who just finished her written test and knowledge test was dumbfounded.

Mom!

Of course, because she herself knew Eiji and his mother were together in one room. It's not that she didn't anticipate this would happen.

She actually knew something like this would most likely happen.

"Should I stop them? Well... It doesn't seem necessary."

People would think Rias was crazy for letting her fiancé do such a perverted thing with her mother.

But the fact was that not long ago the girl already knew about her mother and father's not-so-good relationship. They looked good on the surface, but the two no longer loved each other.

Her father often went out to have fun with other women or members of his harem because he had a harem.

On the other side, her mother was often left alone at home.

Although the woman often said she was fine, she must have been lonely. That's why she often showed interest in her son-in-law.

And since it wasn't the first time this had happened considering there were Akeno's mother, Ravel's mother, and widows like Yasaka who joined Eiji's harem.

Rias actually didn't have much resistance if her mother also joined Eiji's harem.

Still, she had a complicated expression on her face and felt her father was pathetic for accepting a green hat from his son-in-law.

"Rias-sama, are you ready?" The promotion test officer asked her because she was the last one to arrive.

Akeno, Koneko, Yuuto and Gasper had arrived first. The high class promotion test was of course easier than the ultimate class test, naturally they finished the previous two tests earlier.

Rias nodded. "I'm ready."

The next test was the last one. It was similar to the Rating Game. Originally it was supposed to be a duel with an opponent decided by Zekram Bael or the devil council, but since almost everyone in the underworld knew her power was already beyond the ultimate class. Not many devils in the underworld could defeat her, even her own older brother said he wasn't sure he could defeat her.

Her success in this ultimate class promotion test was basically assured.

So the final test was slightly altered, it would be a typical Rating Game where not only her power, her cooperation with her peerage members would also be tested and shown again to the devils in the underworld.

The last time she did this, Rias remembered it was when she defeated Riser and his peerage.

The question was...

"Wait, who will be the opponent of me and my peerage?"

...

Meanwhile.

"Mnnnhh~!"

Venelana was sweating, her fragrant sweat soaking her body, especially her upper body which made her look shiny.

She twitched many times as she had just orgasmed. Liquid splashed from her pussy and it littered the table in front of them.

Her pretty face was flushed, she did not expect that she would orgasm just because of her son-in-law's hand.

There was a slight feeling of humiliation in her heart. After all, even in the past when she and her husband still slept together. Her husband needed to do many things to make her orgasm.

But Eiji? That man's hands were magical, every touch felt like a massage and it felt so good that it was comparable to the feeling that sex with her husband gave her.

If her son-in-law's hands were this good, what about his penis?

It had been poking her ass for a long time and she knew it was already rock hard. Venelana's heart pounding again, Eiji's hand finally stopped and she saw him showing off one of his hands covered in her juices.

Her son-in-law smiled, so handsome!

"Venelana... I've made you cum this much. What about your son-in-law?"

"Ara, does it hurt? Fufu. Of course it does. As your mother-in-law, I will help you~"

Venelana got up from her seat and knelt in front of him. Her naked body that could lure many men into drooling was clearly displayed in front of Eiji.

He saw her reach out her hand to touch the large tent on his pants and skillfully open his pants.

"Wow~ Eiji-kun, this is really big... Now I understand why Rias said she often feels close to death from having sex with you. Fufu." Venelana gulped, her purple pupils shrinking at the sight of Eiji's penis looming in front of her.

It was thick, long and had veins that seemed to pulsate.

It was a monster, even Zeoticus...

"Really? How is that? Is it bigger than father-in-law's?"

Eiji dared to mention his father-in-law while he was having an affair with his mother-in-law.

This level of immorality was so high that Venelana couldn't help but smile.

As expected of an experienced old woman.

The woman was so sexy, she took his cock in both hands and kissed the shaft before saying.

"Yours is much bigger than Zeoticus', Eiji-kun. Oh my, I'm liking you more and more~ Ufufufu. After this will you take responsibility like you did to Grayfia and the other old woman?"

The other old woman must be referring to Shuri, Yasaka and Lady Phenex. Venelana sounded a little jealous when mentioning them.

Not only was she beautiful, sexy, curvaceous and experienced. She also had a cute side, only stupid men and beta protagonists would reject her in his current situation.

Eiji was not one of those men of course, he stroked the woman's brown hair before saying.

"Of course, I'll take responsibility and actually if you want to quit now, it's too late. Venelana. You are now mine, I feel a little sorry for father-in-law... But I will snatch you from him, you won't be able to escape. As for Rias? I'm sure she won't mind."

His words were filled with the possessiveness and dominance expected of a man Venelana liked.

If before her heart was pounding because of the perverted things, now she was mesmerized by how manly her son-in-law was.

No, it wasn't just her son-in-law... Now it was her lover.

Venelana smiled charmingly, more charmingly than ever. If Zeoticus was here, he would be dumbfounded because it was the same smile when she still loved him in the past.

"That's a good answer, Eiji-kun. I'm glad~ Then let's do it. I help you to satisfy your big serpant with my body. Fufu."

...

A/N: If you want to read 7 advanced chapters with a faster update frequency than the webnovel, you can read it on my patreon whose link is below:

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