The protagonist of the story Suou Akira young Japanese boy who miraculously recovers from an incurable disease. However, he is still very weak and has not fully recovered, so he has a very reduced mental and physical ability. At this time, his Academy introduces an unexpectedly difficult exam, which Suow will never be able to pass and it threatens him with expulsion. On the advice of his doctor, the guy goes to the local women's hostel to get acquainted with private Tutors. The girls see Suou as "potential" and force him to stay in their Dorm. And so begins a truly debauched adventures of our hero!