Finding a bdsm BL name

There was this BL I read a while back. It was about the seme who found the uke somewhere near his apartment and the uke was doing bdsm play with his master, but it got too much for the uke and the master didn't listen so the uke ran away. The seme took the uke and gave him a drive home, I'm not sure what happened but the uke said that he didn't know anything about bdsm or something like that, and the seme likes bdsm so he taught the use about it, I just wanna know the name pls