Any similar manhwas to [The Boundary of Delusion]

This is just the exact type of bl I have been looking for for soo long, but it’s just so short of a read right now I can’t take it TT. 2 buff men, they didn’t meet before, and I’m sensing there will be ‘some’ sexual tension between them while doing the threesome. Bottom was a top before but will love being one for the top. Please, PLEASE recommend me something similar I need it🙏