Nanami can't believe what she sees. Next to me, Shohei hangs down in a stunned self-defeat, where Sakiyoshi, who should have protected him, doesn't know ... in front of the teacher ... with such an ecstatic face ... "No, please stop ..." Nanami thinks vaguely Shohei playing with his body. Although it should be a shock, Nanami who thinks that she is trying to escape from reality by humiliating herself resists even though she knows it is useless . Shohei asks more than ever.