Could you guys help to find an old manga? The plot was something like
>The son of a couple gets a heart disease
>They need tons of money for his treatment
>A rich man tells them he is going to pay the bills with one condition: the wife.
>She is forced to live with him for one year or something
>Instead of fucking her from day one he spends the first few months teasing her nipples with toys. Her nipples get larger over time.
>When he finally fuck her, he doesn't just use his dick. He uses a toy to penetrate her cervix and cum directly into her uterus. He tells her she isn't going to enjoy normal sex after that
>Every day, the bad guy sends videos of him training the wife to the husband
>After almost one year the wife is still unbroken and her heart is with her husband and son
>The rich guy reveals that he can have sex with married women. He doesn't get hard with single girls.
>one month or one week (i don't remember) before the deadline, the rich guy decides to take extreme measures to break the wife’s will. He stops sending videos to the husband.
>when he gets the next video a few days later the wife is enjoying having sex like every NTR girl.
>she returns home. After one year of training her nipples are huge and her libido off the chart but she just want a normal life with her family
>But the husband isn't happy. He wants to know what happened between videos.
>I don't remember the last chapter well but the manga ends with the rich guy hiring the husband or something. His job? Watch videos of his wife getting fucked.
I don't know if this was a real manga or if it was just a dream of mine. Anyone knows it?