堕天使ちゃんはがんばれない

Tsubasa, a second-year high school student, was at a loss after his family's fitness gym went bankrupt. He was invited to Angel Academy as a special scholarship student by Maria, the academy's chairwoman and a regular at the gym. Settling into the dormitory, Tsubasa is asked by Maria to look after seven girls living in the same dorm. Despite being given the condition "expulsion if you do anything scandalous," Tsubasa finds himself toyed with by these "somewhat complicated" girls living in the dorm...