[Mosaic removed] Rena Momozono, exclusive to the Zetsuren Brother series, appears! Reina, who came to her parents' house with her boyfriend for the first time in a while, is made to ejaculate by her virgin brother who has become more powerful than ever, and is seduced by follow-up sex all over the house! Reina came to her parents' house with her boyfriend who had ED due to stress. Meanwhile, she ends up making her younger brother's feelings even more depressed. She made him touch her breasts in order to follow up, but at the end he groped her body with great force, and he mercilessly penetrated her raw and made her cum inside him.