HBAD-324 Incest with a daughter. The frail mother can’t handle the family’s sexual needs, so the daughter Miou Oshima has to take over.

Mio, a stepchild, was forced to have a physical relationship with her brother-in-law. is found by her father-in-law, but instead of being angry, she forgives her body to her father-in-law who is kinder than her brother-in-law, and her innocent body, which accepts men who can’t control her desires, has become a woman before she knows it.