Experience revolutionary vertical video on your smartphone! A naughty prank is played on a beautiful, long-haired high school girl with a promising future. The buttons on her blouse are slowly removed, revealing her budding breasts. As her cute nipples are played with by fingers, she lets out a thin moan. As she is teased further with a toy, she begins to tremble with pleasure. In the end, a cock is inserted into her lewd pussy, dripping with love juice, and her untapped, tight vagina is developed...!