An innocent schoolgirl found on the street is kidnapped and kept for pleasure. The girl is held captive in a middle-aged man's filthy room, and despite her resistance, she is trained with a special aphrodisiac prepared by the man. Seeing her innocent, pink, shaved pussy, the middle-aged man's excitement rises all at once, and he inserts his raw penis and mercilessly cums inside her... Trained with various types of aphrodisiac, including smoke, liquid, and lotion, the girl gradually becomes sexually...