I don't wanna go deep for two chapter comic, but I read it again and came to the same conclusion because I understand how consent works.
The uke consented (while partially drunk) for the seme to do that because he trusted this guy that he knew for YEARS to help him with an incredibly embarrassing problem while assuming that they were both straight. I mean doctors give prostrate exams without being sexual after all and we try to be one at home when someone's sick. The uke didn't agree to that to discover his sexuality, but the seme forced that realization on him. It's evident when the uke thought "The jerk I had trusted, stabbed me in the back" right after the seme told him he might be gay, and then further enforced by the uke's distraught when he learns that the seme is gay.
So in conclusion to that first incident, the uke realized that he was not being medically helped but instead was molested for the seme's own personal goal.
And then with the conclusion, the uke may have had asked for the sex, but it only happens when he's drunk in the beginning and then in the aftermath remains in denial because it would be humiliating to accept the truth because it began with humiliation.
Trusting a friend, but tricked into a very personal deep realization in an underhanded way, that's not how someone's personal sexual discovery should ever be handled. The way the comic displays it is comedic, but remove the comedic effect and stick the uke's perspective, and you'll come to a haunting realization of how utterly fucked up this is.
Like who else is the uke supposed to go to with this problem that only became a hundred times more problematic, especially when he's obsessed with looking perfect? Who else can the uke turn to except for the guy who molested and betrayed him without feeling unnecessarily deeply ashamed. The seme may be physically hit, but the uke is stuck in an abusive emotional cycle and is too confused and embarrassed to seek anyone else to help him.
Lol its not like it didnt have consent, the guy agreed to it. For me i dont really like them together because... Violence.. Let him suffer with his erectile dysfunction. The dude cured it but as thanks he punched him. He's so rude.
friend: "how did you know you were gay?" other lgbt people: "it was a long and hard process, i had to fight and i fell in love with a boy but he didn't love me back. now i've come to truly accept myself as i am." this mf: "SO MY DICK WASNT WORKING SO I GOT FINGERED IN THE ASS AND THAT SHIT WAS BUSSING SO NOW IM GAY AND FWB'S WITH MY BESTIE"