I guess Yuri is the girl that the mc called a slut? She had a significant moment with him so I'm guessing she's important to the story. She probably asked her brother to help her get revenge.
Also why insult somone who wants to have sex with their boyfriend? He's a piece of shit. And also dating every girl that comes your way when you're gay is such a dick move. Trying to keep his secret is really no excuse to go to the levels that he has gone. The MC can get fucked for all I care, but sounds like he'd be into that
I think she did not ask her brother for revenge it's seme's own wish to do that and when she find out her brother slept with uke she punched the seme not the uke.
I guess Yuri is the girl that the mc called a slut? She had a significant moment with him so I'm guessing she's important to the story. She probably asked her brother to help her get revenge.
Also why insult somone who wants to have sex with their boyfriend? He's a piece of shit. And also dating every girl that comes your way when you're gay is such a dick move. Trying to keep his secret is really no excuse to go to the levels that he has gone. The MC can get fucked for all I care, but sounds like he'd be into that