That's one of the very few advantages of me being super-old.
While I've had several regulars, say in the past 10 years, with whom I had a great time, and felt we really enjoyed each other's company "in the room", there is no world in which I could imagine a woman half my age, or much less, actually falling for me.
It sure kept things in perspective, and kept me from developing feelings for them beyond the true nature and limits of our relationships.
To name a few examples: Scarlett ex-HPL (my all-time fave), Daisy DD, Rebecca DD, Savannah ex-TGF and now DD, Cassie DD, Sarah ex-Mirage, and Zoey ex-TGF. Lots of laughs and fun together, and mutually enjoyable oral-only sex. And always an expression from them that they were looking forward to our next session (which I fully understand must have been standard operating procedure for most clients they liked).
La vie...