Mizuki, a pitiful young heiress, enters into a servitude contract and endures the torment inflicted by her employer. Dragged into a lust-filled mansion, she is subjected to relentless humiliation and degradation, living each day as a mere flesh doll. Amid this ordeal, she gradually becomes aware of her own masochistic nature. The story portrays her beautiful yet conflicted figure as she struggles to resist, yet slowly confronts her true self within this grotesque, perverse banquet.