Koyoi Konan is a real cuckold and challenges the drama work for the first time! Koyoi, a new employee, looked down on the manager who was sexually harassing every day. One day, he gets drunk by a director who hates repeating sexual harassment even on business trips, and gets fucked at a shared room hotel where there is no escape. The director's big cock sensation that runs around the body that is raised as a young lady and has little experience suddenly cums. Koyoi, who has fallen into unequaled sex that lasts all night, repeats affair sex in search of pleasure while feeling guilty about her boyfriend.