Rei-chan wa Koyubi wo Tateru

Reiichi Sedaka is a good-looking guy who is popular with his female coworkers, but he's only been interested in men his entire life. Nazuna Komada, Reiichi's childhood friend and roommate, chastises Reiichi for toying with the men he comes in contact with. Reiichi's actions range from taking his shy male coworker's first time to introducing a flirtatious stud to the other side, and he constantly teases the awkward Nazuna himself. But, does Rei actually have any feelings towards these men?
(Source: Renta!)