It's been a month since the last time we saw Yonosuke, and now we're back to see what's going on between him and Hiroyuki. Okay, so it's not Hiroyuki's fault that he doesn't have sex anymore, but it is his fault that his body is aching because he hasn't had sex in a month. He's worried that maybe he's getting sicker and sicker, and he wants to get some relief. He wants to go get some food, but he can't stand the thought of having sex with someone who's just messing around with his body. So he says he won't do it, and that he'll just throw his mind into "disarray" .