Kotarou wants a boyfriend, so he makes his college debut as an openly gay man! However, he pretends to have a friend and is forced to play the role of an experienced man with a loose bottom half....

One day, Rihito, a playboy who lives in the same dormitory, asks him to pretend to be his boyfriend to prevent a stalker! He accepts the request, but quickly reveals that he's a novice virgin and uses the excuse that it is a rehearsal for when he finds his true love.