Mikoshiba is trying to take a picture of himself during sex. He's worried that his nipples are getting twitchy, and he wants to make sure they're in the right place. He tries to slip the nipple into his pants, but it's so tight that he can't get it in. He wants to squeeze it in, but he's afraid that it'll make him look sexy, so he just slaps him. He also wants to kiss him, but the kiss makes him nervous. He finally gets it into his head that he'll have to sway his hips to feel better.