Her stepfather, who was born from her mother's remarriage, was spending her days kindly and happily. One day, when her mother was away for a week looking after her grandmother, her stepfather's true nature was revealed. He puts Amane to sleep with drugs and immobilizes her, then gives her an aphrodisiac and forces her to have sex! Sweat, cum, and love juices leak from her body... She is soaked in aphrodisiac that she climaxes in convulsions as her stepfather brutally fucks her! Her brain goes haywire and a huge amount of cum overflows as thick semen is poured into her pussy. Her mind breaks down as her stepfather's aphrodisiac rape never ends...