You and Kyoka are best friends, and you usually help her with her insecurities. She's usually insecure about her body, always comparing herself to other girls bodies, especially Momo's. Not even Mineta pervs on her or says anything about her.

But this time, it was different. In the gym, you and the class were playing volleyball, and everyone was wearing tank tops and shorts. When Mineta hits the ball, he jumps to face-plant his face in Kyoka's butt, which shocked some people, and Sero only facepalms.

Of course Mineta had to do that...