DASS-055 — My Ass Doesn't Listen To Me. The Temptation Of A Slender Older Sister Who Is Dominated By Her Big Ass And Can't Resist Her Instincts. Sumire Kurokawa

Sumire has a secret that she cannot tell anyone. Her instincts are expressed in the movement of her buttocks, and when she lets go of the restraints, her buttocks control her consciousness against her will. One day, her buttocks fall in love at first sight with a man who moves in next door, and Sumire's consciousness is taken over by her buttocks.