A woman boss, Riko Hoshino, who was cuckolded all night long by a virgin subordinate on a business trip...tongue-fucking that blows her rationality out of the water and a hard-pissed woman who is an immortal.

Here comes a film featuring Riko Hoshino, an office worker for a cosmetics company, on a business trip with a subordinate man that turns out to be erotic. The kissing by the actress playing Riko is erotic, and it is a pleasure to watch the aggressive adulterous NTR. Riko's charms can be fully appreciated in this work. The quality of the sex scenes is a bit unsatisfactory, but overall the film is enjoyable.