This is about a one shot yaoi manga....both the same & uke are childhood friends. Seme...

This is about a one shot yaoi manga....both the same & uke are childhood friends. Seme is the one who pulls the uke into this relationship. Both stay in apartment together, but after joining college, the seme turns towards girls & asks the uke to stop this relationship. He brings girls to his room & the uke. One day uke also brings a man to his room, the seme realises the mistake he made & comes to uke crying.......can anyone tell me the manga name??????