[Machine Translation] Shitty days, coworkers you don't like. When Nanase starts working at a cleaning company, she witnesses her colleague Genno, who is not smiling from behind his eyes, giving a blowjob to a senior colleague. Nanase is annoyed at seeing the worst possible scene, but when she recalls the scene, she feels disgusted--and disgusted. As if seeing through that, Genno invites her home...! A doting, obsessive, bad-ass guy and a sharp-tongued, tsundere yankee in a twisted, abnormal, egoistic love story!