Kaito is a university student who moved to the city because of its cheap rent. While killing time at home, a beautiful woman suddenly appears in front of him. Kaito and the woman continue to have sex, but Kaito senses something is wrong.

Horny Ghost

Team Big Summer conducts psychic investigations on a daily basis. Momoka, a member of the team who is fed up with ghosts, proposes a "boyfriend audition" as a YouTube project. Komori, Cheokayama, and Onaga came to the audition. Momoka did not get a boyfriend on the show, but she and Momoka had been out of touch since then.