[Chinese]NHDTA-546 When I opened the bathroom door, my innocent older sister was pissing! My brother, seeing his sister's pussy for the first time, couldn't control himself and committed incestuous rape.

A brother, driven by curiosity, tries to peek at his sister as she enters the bath. He slowly opens the bathroom door without being noticed and catches his sister in the middle of urinating. Seeing his sister's fully exposed vagina for the first time, the aroused brother can't contain his excitement and pounces on her. The sister resists penetration but her vagina is already wet; the brother inserts his penis into her, committing incestuous intercourse.