Rima Arai, a female student in a uniform, is a huge chest student. Her problem with Genki is the ability to protect her nipple with zero. Bikunbikun ... When I went through a very sensitive school life, the situation was known to the whole school! Magic hands of men are aimed at the nipple. And Lima immediately lost his resistance just by touching it. Now her weakness has been revealed, there's no way she can escape ...