Whatever problem a patient may have with sex, the wacky Dr. Okeguri and his sexy nurse, Ruko, are here to help! Using a variety of unconventional methods and an extremely affectionate bedside manner, this team is devoted to bringing pleasure to those in pain and joy to those in despair.

Based on the manga by Yasui Riosuke. Contains minimal animation.

They wake up in a white room remembering nothing The protagonist Takato Keisuke and 6 others are locked up in these hidden white rooms. His childhood friend Hokari Kanae, classmate Ando Miyako, underclassmate Mikaba Rika, English teacher Aoi Natsuki, same year Byakuya Rinne, and classmate Manaka Nemu. While still confused about their unusual situation, a “mystery voice” suddenly speaks to them: “A game has now started. In order to escape the room, Keisuke is the “unlocker” and one heroine the “keyhole”. With an assigned act, he must “use the key”.

To relieve herself of the pain of her unsuckled mother’s milk, she takes a job as a wet-nurse. But she is abruptly dismissed when she is found to be “too attached” to her young charge…

Years Later, Kyoko tells her teenaged daughter Marika that she breast-fed one of her classmates, a boy named Toji, and brings him home for dinner. Kyoko and Toji’s passion for each other is reignited, while Marika can’t get her new “big brother” out of her head.

Discovering the truth about Toji and Kyoko, Marika demands that Toji choose between them. Little does she know that her mother has a way of becoming violently jealous.

My new step sister has a bad habit of wearing almost nothing, and sometimes actually nothing, around me when we are at home… But I can’t tell if she’s doing it on purpose or not… guess it’s time to find out!

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.

Based on the erotic game by Guilty eX.

Two sisters, living peacefully with their grandfather who heads a Yakuza group, face a dilemma when their grandfather falls ill and another rival group starts putting pressure.

The only way out is to accept the deal with another Yakuza group for support in return for one of the girls.