Namura Tsutomu has a special condition where due to calorie consumption, he gets a raging hard-on every time he eats. He gets help to cure his irregular erections from Kaiyama and Masaki of human research in...

Detective Yajima is your typical well-seasoned, rough detective who has dedicated himself to his work: solving tough cases. Ryo, who was abandoned at the age of five and grew up on the streets, also dedicate...

Suou is just a normal highschool student. One night, she dreams about a red-haired demon girl... who shows up the next day in the middle of class and "claims" her as her property.