My girlfriend, Mikuru-chan, really wanted to go to my room, so I secretly invited her to the boys' dormitory, where girls are not allowed. When she passes by the manager's office, the smell of garbage hits her nose. There's a super filthy and perverted manager living there, and she definitely doesn't want Mikuru to have anything to do with it. On the other hand, my room is very clean and has a nice aromatic scent. It seems that Mikuru-chan, who loves beauty, also liked her. It's a nice atmosphere, so it's okay to have your first kiss like this...?