Hikaru Minazuki, a young, busty Japanese student, steps into the adult world for the first time, her small, perfect ass clapping against her partner's thighs. Narcissus Kobayashi guides her, his white skin contrasting with her own, as she explores his body with her soft hands and eager tongue. In the confines of a car, then a bathroom, and finally a bedroom, she learns the art of pleasure, her beauty and innocence making each act a revelation.