I'm looking for this specific manga that I read years ago. I've searched for it on and off but never could find it again.

I forgot the exact details, but the guys in it were childhood friends and in high school now. One was a boxer. The other guy had an accident when he was young. He fell off a tree and can no longer get erections or something?? There was a scene when he ejaculates but instead of semen, it was pee. Also, the boxer was responsible for the accident that made the guy impotent or something like that.

That's pretty much all I can remember about it. If anyone knows what I'm talking about, let me know please 🙁

Renai Junkie

YES!! That's exactly it!! Thank you so much!!