Busty actress Kagura Momoka, with her super-K-cup breasts, makes her drama debut! Before a business trip, she's feeling down because her boyfriend isn't interested in sex. Unexpectedly, she's assigned to the same room as a junior colleague. Drunk, she half-jokingly asks him to massage her body, only to be told by the virgin subordinate that she should lose her virginity. Troubled by her boyfriend's words, she decides to listen to his demands, gradually falling into the clutches of his incredible penis…