Intruder. Atsushi Tanigawa, wanted for assaulting a serial offender, is still at large. His new victim is a innocent new wife who has yet to experience the pleasures of womanhood! Mami, a new wife, was broken into and raped by Tanigawa, a vicious serial woman-beater. Tanigawa stays and continues to rape Mami while her husband is away. Mami is blackmailed and unable to ask her husband for help, and she is in a constant state of conflict. Despite her heart, Mami's body begins to feel Tanigawa's humiliation. And even her heart...