Can anyone find this yaoi its about this man that has a rich childhood friend and ever s...

Can anyone find this yaoi
its about this man that has a rich childhood friend and ever since he was small the dad said he could never step inside the house and many years later the man works under his friends dad but the dad doesnt know that then later they hooked up but the dad couldnt get it up then several met ups later he got it up and the dad didnt know that man was his son friend nor did he work under him until the end oh and it has a chapter or few about the dads sons lover and life.
(I know its a weird way to explain it but plz help)
Thanx in advance