Hensuki: Are you willing to Fall in Love with a Pervert, as long as she's a Cutie?

可愛ければ変態でも好きになってくれますか？

Keiki Kiryū, a high school student who just wants a normal girlfriend, finds a love letter in his locker — attached to a pair of underwear, with no name. Determined to identify the sender, Keiki investigates the girls around him: his studious senpai Sayuki Tokihara, his kōhai Yūika Koga, classmate Mao Nanjō, and even his own sister Mizuha. Each turns out to harbor an unusual fetish, and Keiki's straightforward search for romance spirals into something far stranger than he bargained for.