A self-defense dojo hosted by the beach house as a countermeasure against pick-up artists. Actually, this is all a lie, but unaware of that, a group of girls gathered. From those who genuinely want to learn to those who are half-joking. Well, the reason for coming doesn't matter. In the end, there's no other way but to fall prey to us perverts. So, enjoy this self-defense stuff. The fee? We've already decided it'll be paid in full with your body～
