I walked by the John Hinkley Hilton a couple of months ago and I saw him on Grindr.
I contacted him a couple of years ago and he gave me all the list of rules: no kissing, no cuddling, but you can massage HIM, etc. I'm into BFE, we weren't a match!
No doubt but in his case I think that's the only thing he has the stomach to do with a client, bend over and get the guy off A.S.A.P. I'm sure there's a clientele out there for that.