Help finding a lost Yaoi

Before my lists were deleted during that crash or whatever I was reading an omegaverse yaoi and I haven’t been able to find it. The mc and ml were both alphas and they were sort of rival-ish? It was like a college setting I believe. I think ml was from an affluent family. I believe there was a sports aspect to it as well. All I can recall is a sex scene between them during a party or something and they kept releasing their alpha pheromones to try and take control and bottom’s head became all fuzzy and either one or both of them had bloody noses during sex cuz of the amount pheromones they were releasing.