Maya Tsubaki

Hisae, a woman living in a mountain village, receives a marriage proposal from Ikuo—a student of her mother-in-law, Miyako, who is a shamisen instructor. However, Hisae's father, Kan'ichi, opposes the union, leaving the couple deeply troubled. Unable to stand by and watch, Miyako attempts to persuade Kan'ichi, but...

Ayumi, a female college student, was forced to lose her virginity to her drunk senior colleague, Kosuke, after a drinking party with her coworkers. Ayumi had harbored feelings for Kosuke for some time, and when he promised to take responsibility, they began dating. Wanting to become more beautiful for him, Ayumi started going to a beauty salon and became close to the manager, Maya...

An industrial SEX cyborg eve developed by heretical sex scientist Kikuta. In order to make her a perfect SEX cyborg, it is imperative that the software side that accepts all the various SEX aspirations of the world men be enhanced.