"Anyway, it was all a dream." In a drunken impulse, he had an affair with his senior at his part-time job, resulting in multiple ejaculations on their final night. Nanami Nami DASS-839

Tosia, a part-time worker, is semi-living with his girlfriend. Unable to understand women's feelings, he constantly argues with her. He seeks advice on relationships from Nami, a senior student at his workplace. Overhearing this, Nami seduces Tosia, leading to a sexual encounter while he's drunk. From then on, the two repeatedly engage in sexual acts at their workplace. However, Tosia feels guilty towards his girlfriend.