I'm with you daffy - I once told my saix-year-old who was jokng about tickling my feet that she'd be sent to bed if she did it!
My wife and my youngest daughter (eighteen) both love having their feet massaged. i do it because I love them, but I get no pleasure from it - except their appreciation, but I find it tedious to be honest.
I think they both just enjoy the relaxing sensation - so fair enough.
I would rather disembowel myself with a rusty spoon, but hey, what ever floats your proverbial boat.