maki tomoda's 20th anniversary collaboration! madonna brings to life the popular mature women's comic "infidelity with..." by okuyama jousui. during a business trip, boss mio (maki tomoda) ends up sharing a room with her subordinate, arasaki, due to a mix-up. while drinking together in the room, arasaki confesses his feelings to mio, who gives in to him for the night. however, mio cannot control her emotions and soon finds herself grinding her hips against him. the special live-action version of their aftermath, "one-room perfume," is also included in the streaming limited edition!