This live-action adaptation marks the first collaboration between popular circle Iru Iru and MOODYZ. In an adult school role-play, a student character who has been unable to masturbate finds summer on campus unbearably stimulating. Then a younger adult student confesses her feelings to him. Instead of worrying about ruining sex with someone he loves, he discovers that using a girl he does not care about however he wants in a brightly lit room may excite him even more. Her curvy, convenient body becomes his daily outlet through ejaculation in her mouth and creampie sex until sunset.