Looking for a bl manhwa

So it was basically yaoi with heavy smut..
The uke had his wrist broken or something and he used to play piano, the president of the school gives him admission and in exchange sleeps with him and they become lovers? I guess anyway the president has a son and then the son knows about it and starts hating his father but somehow he starts sleeping with him as well so both father and son are fucking the same guy. The son is in the same school and that uke is cheating on the president with his son... Somehow the president knows about it and starts treating uke like shit and makes his life miserable.... So he falls for the son and the they both start loving each other while the president tries everything in his power to break them... But it ends with a happy note and the president somehow loses his job and the son and uke get happy ending....



Uff that was a wild ride, I read it years ago, kinda wanna read it again but I have forgotten the name help me out. My brain is itching to re-read it. Thanks in advance ╥﹏╥