Принадлежащий:Collaboration commemorating the 20th anniversary of Maki Tomoda’s debut! A live-action adaptation of the popular beautiful mature woman comic: Yosui Koshiyama “Infidelity With…”! During her business trip, her boss Mio (Tomoda) ends up sharing a room with her subordinate Araki due to a mistake. Then, while the two of them were drinking in her room, Araki confessed to her in a drunken state, and she forgave him, saying, ``If only for tonight... However, Mio cant suppress the emotions that are rising in her, and before she knows it, she shakes her hips... The twos subsequent song One Room Perfume, which was included in the limited edition, will also be made into a special live-action version!