SDMU-638 The Scent of My Little Sister Momoko (Little Sister · Female Student) ~A Record Until My Brother Becomes Captivated by My Little Sister's Tiny Pussy~

A single amateur submission video received by SOD. A high school girl 'little sister' relentlessly seduces her brother who has returned home. A secret incestuous relationship hidden from their mother and friends. The little sister, abnormally dependent on her brother, continually demands 'adult actions' from him regardless of the situation. Despite being shaken by feelings of guilt and taboo, what was it that she truly desired…? A vivid sequence of eroticism within a family.