Miu ends up living with her beloved fiancée at her parents' house, where she learns that the man who raped her a long time ago is her fiancée's older brother. - Deeply traumatized, Miu moves away to escape, but trembles in fear at the unexpected reunion. - A trash brother-in-law approaches Miu. - ``I can't stop my erection just thinking about being able to fuck you again.'' I gave up on going against the crazy sexual tendencies of my scum brother-in-law, who can only find meaning in living by continuing to fuck me, and he fucked me every day without my family's eyes. - Masu….