Yoshino Kanako is happily married to Tomoya and they are preparing to have a child together. Everything is going great until Kanako meets with her father-in-law, Makoto, whom Kanako is already familiar with unfortunately... Something she never disclosed to her husband is that seven years ago she prostituted herself to abusive Makoto. Fortunately for Kanako, Makoto agrees to keep the secret on the condition that they re-establish their intimacy.

A new marriage puts our hero in the midst of a bounty of beautiful women. It won't be long before his gives them all a taste of his sword!

I can't get my mind off of her! I dream about her and every waking moment is consumed with thoughts of her... I need to figure this out...

Machida, a timid virgin boy transferred to an all-girls school because obviously this is normal in Japan, and ends up targeted by Rio and Mao. Machida, who was pressed against their breasts and teased over the edge, couldn't stand it and blew his load in a classroom full of girls! Rio, the only one who noticed this, took Machida to the infirmary...

He has always had the hots for his big sister.. but unfortunately for him, she only has eyes for HIS big brother.

A young boy named Yamada is hospitalized after severely fracturing both of his hands. As if that is not bad enough, Yamada suffers from a strange disease that causes intense testicular pain if he does not ejaculate once every three hours. Due to his inability to masturbate, the hospital assigns a moody nurse named Tachibana to relieve his pain as and when he wishes.Soon, Yamada begins to feel guilty for the "treatments" Tachibana must perform, which she herself finds repulsive. In spite of it all, Tachibana remains committed to her role as his caregiver until her patient is satisfied.

This can't be happening... this is HIS MOM, I CANT do this to him... But then again... it has been a while...

Tatsuo is a skilled masturbator who suddenly dies from masturbating too much. After dying, his soul was transferred to an isekai. An isekai goddess grant him a wish, then Tatsuo told him that he wanted a super cock that could make all women sigh with pleasure and make all women unable to live without it. He wants to make a harem with women who are already addicted to his super cock.

This story about a married woman, as is usual in such stories sexually unsatisfied in married life, and decided to make up for lost time with her brother, who came to stay with her husband and children. What started as a harmless joke on a drunken bench, will grow into a constant frenzied sex always and everywhere, at any convenient opportunity.

The world of Sugar Daddies and schoolgirls trying to make a bit of extra cash on the side. This is what his step-daughter was getting into?! Time to teach her a lesson.