There’s nothing extraordinary about Kimito Kagurazaka – he’s just your average student of high school. Everything changes when he enrolls in an unusual school. Here, female students are kept away from the world, to preserve their innocence. But after finishing school, many of these students cannot manage themselves well in the harsh outside world. That’s why Kagurazaka is enrolled.
But there’s a twist – the school administration is confident in their belief that Kagurazaka is only sexually interested in other males and has a muscle fetish on top of that. The circumstances leave Kagurazaka no choice but to be cooperative. If the truth is revealed, castration is the punishment that awaits him.