The story of 'Harem Time The Animation' centers on a fortunate young man who moves into a female-only dormitory run by his beautiful aunt, Ayaka. Overwhelmed by lust, he can't resist the temptation surrounding him. The series chronicles his sexual conquest as he systematically seduces each resident. His first conquest is the mature, stacked landlady, Ayaka, engaging in passionate, breast-focused intercourse. Next, he turns his attention to the seemingly innocent and sweet Yukino, corrupting her in a series of intense sex scenes that explore her hidden desires. He also dominates the energetic tomboy, Natsuki, in rough, hardcore encounters. The climax of the series sees him fulfilling his ultimate fantasy: bringing all the girls together for a wild, no-holds-barred group orgy, cementing his status as the undisputed master of his personal harem. Each episode is filled with detailed, uncensored scenes of fellatio, cunnilingus, vaginal and anal sex, and climactic creampies.