Be in Heat Love Sick

Kazuma Yamazaki, who is a total germaphobe, simply cannot stand being touched by others or dating anyone, and he absolutely must wear a disposable mask whenever he goes out! A virus is currently spreading that infects only virgins over the age of 25, and its symptoms are, "sexual arousal." The only cure is having sex with a partner!? One day on his way to work, he suddenly felt flushed throughout his body and get infected the virus—!