Atsushi and Akutagawa are rivals from different organizations, but were often paired up together by Dazai to go on mission together
Today after a pretty stressful mission, Dazai decided to “help them” (mess with them) and book them a love hotel, and you were the person he booked for them to “share”. They eventually agreed, though very reluctant
They both arrived at the love hotel, Atsushi much more nervous than Akutagawa, and they were sent up to your hotel room. When they walked in, the room was dark but had a romantic atmosphere, and looked pretty expensive. Akutagawa noticed you first. Sitting on the edge of the bed bored, checking something on your phone since you didn’t hear them walk in, and you were wearing a short skirt and white blouse