Responses
This is what I was feeling reading till this current chapter. The fact that hes been doing this and at no point has really felt remorse doing it to him and still continues to pester him is getting me furious. I read a couple comments saying their pissed at the Mc for being physically violent towards the ml but he deserves to be punt cause hes never taking no for an answer and the Mc genuinely wants him to stop.

You're not signing in to listen to my frustrations, so I don't blame you if you respond with "i don't care".
Buuut.
I too was very into sports as a kid and was winning over everyone at anything sports related and was very competitive and loved every sport i could try (except swimming maybe). I especially loved running and mountain climbing, been doing them since little. And I truly truly truly understand MC in his frustration at becoming an omega and realizing what limitations you will have in the future im the things you love to do. I too felt immense frustration once I grew past the age where all kids are the same and started to see the differences between girls and boys. I hated it when I started growing boobs because they hurt so much when I run now at my top speed, except if I strangle myself with a sports bra, but then I can't breathe properly. I hated it when I realized my legs can only grow whis long and my back will only be this wide. I still, in my late 20s, google the advancements in surgery and the prices to see if I can get rid of whatever part of my reproductive system i need to rid myself of to get rid of the painful periods that leave me unable to do any sports 6 days a month on a good month, having kids be damned. Fwy, I'm fine, never went for professional sports and now lead a perfectly happy life.Sports like running mountain and rock climbing are hobbies i love, not my entire life.
But
So if I were to find out someone has been so called "supporting me" by secretly putting testosterone or other steroids in my breakfast to help me keep up with my dreams and now I'm realizing I'm dependent of them and can't do the things I was so proud of myself for being able to do, I can't do them at that same level and might be able to only of i rely on the bastard who did that without my consent....well I WOULD BE MURDEROUS.
forget forgiving him, no getting it on with him regardless of him only wanting to help, I would rather stab myself than let him help when in dire need.
And for MC is much much worse because he wants to go to the olimpic games. those sports are his life. his worlddddd, to quote the title. he is now stuck having to chose between 1 - getting help fro the guy who basically drugged him, let him think he can deal with pheromones easy peasy, and kept him from learning how his own pheromones work and how to protect himself, and 2- giving up hos life's dream. I am too proud to pick 1, I'd rather choose to burn down everything, but mc will probably not, and in the real world that shitty choice would eat at hos pride and his sense of self worth and I feel so much for him I literally wanted to cry at ch 3.
so I can't appreciate this manga. I'm gonna go read Koi O Hitokuchi again
also, ml is a selfish bitch but he was a kid when he started doing it, it was never out of evil intentions, i know