I meaaaan, he's spiraling down the drain, he wasn't thinking straight, he needs release, he needs something to distract him from the voices in his head so he did that. That chapter is not just about our uke fucking other people other than the guy he liked, your concern should be about how ge manages his emotions.
Lmao who are you to be deciding what's wrong or not?? That's how he wants to cope with his despair so what's it to you? Let it be, and no condom is disgusting yeah but he's mind is literally out of place cause he was so devastated. Before you worry about his physical state, be mindful about his feelings first. :)
Lol what a bummer it's so dirty you let other guys fuck you cause the guy u like get gd. And without condom eww.. fr you gonna get sick dude