Tennis player top x uni student bottom

I’m looking g for a manhwa where I read the first season but forgot the name, the Mc is the bottom a uni student who used to look up to his sunbae during highschool who played tennis, now they met again during uni and they got drunk one time and did the Bombaya. They kept doing the Bombaya after that but then the Ml (ths tennis player top) told the Mc that he only fooled around with him cuz he had an injury and now that he’s fully healed he doesn’t need him anymore.
Can someone help me find the title? (The Ml is not an athlete btw)