WebComics - Manga&Comics Online | Official Website

One morning, Otokita Hideto wakes up with cat ears. He consults a friend, and ends up going to a research facility, where he’s discovered by super-otaku research worker, Nakabayashi Kouhei. Excited by the curiosity, Kouhei takes Hideto home with him?! This is the cat ear hustle mating season! (Source: Jmanga)