The genius of humiliation, Hirohisa Onikubo's original work!! The long-awaited live-action version of Mariko, a married woman's slave girl, and her transcendental training comic!!

Kaiohsha x Hirohisa Onikubo's strongest rape comic is finally here!! A series of training and rape!! Mariko, a wife who devotedly supports her husband, Hiroyuki, who is hospitalized with an incurable disease. However, the couple had not been active for a long time, and Mariko felt starving. One day, Mariko gets on a commuter train to go to her husband, witnesses her nephew Yukihiko being molested, and becomes lustful for Yukihiko's exposed cock. Mariko then falls into deep lust with Yukihiko, but her neighbor Kaoru notices their relationship...