Adult school role-play. Once the school hierarchy is set, almost nobody can overturn it. At the very bottom is an awkward, unpopular nerd whose only asset is his enormous sex drive—something that had never been useful beyond masturbation. Then Rima, the woman at the very top, chooses him as her fuck buddy. Her handsome boyfriend cannot keep up with her libido, so the lucky outcast becomes Rima's tireless, condomless human dildo.