DASS-942 Himari Kinoshita, a beautiful older woman and a fellow mom who knew each other's backgrounds, meet at a brothel and have an affair behind the scenes.

Masato, a company employee henpecked by his wife and suffering from a lack of intimacy, visits a brothel to unwind and unexpectedly encounters Himari, a fellow mother he's always admired. Sharing each other's secrets and becoming accomplices, the two go beyond just playing at the brothel, visiting each other's homes and becoming engrossed in a forbidden affair. Enchanted by Himari's lewd service despite her innocent appearance, Masato's desire for her grows so strong that he goes into debt to frequent the brothel.