Ruru Cha has become completely obsessed with sex and dressed up specially to meet a man, wearing cute pink lingerie. Her small, still-developing breasts remain as sensitive as ever, and she erotically follows the man's instructions while he directs her masturbation with a camera in hand. She loves obeying him so much that she even inserts fingers into her tiny slit. Despite her innocent appearance, when penetrated and vigorously thrust into, she screams in ecstasy, shouting "I'm cumming!" as she reaches climax. With each orgasm, her first-ever experiences gradually reveal an increasingly lewd side. In the end, semen fills her vagina, raising the possibility of pregnancy. Her appearance at that moment sends viewers' hearts racing.