Samma's a licker....and she's spayed :) If I come out of the shower, she'll start licking her chops because she anticipates I'm going for the lotion. That's what she really loves :rolleyes: But bare skin is good too. I end up smashing a tiny smidgeon on the top of her nose. That keeps her busy for a while and not bothering me :)
Other than that, I just tell her "stop" when she starts up. Since I can't beat her for it, it's the best I can do :D
I think with her 1) she likes the taste of salt/skin/whatever; 2) it's comforting; and 3)it's habitual. Have no other idea why. It's just her Naiture ;)