Neither...... Very creepy question dude o_o
Nobody is licking my armpit. I would lick someone else arm pit only if it was a chocolate Santa.
Hers as long as she saves and washs
Neither..sorry, that sounds really gross..especially if there's underarm sweat, hair, or deodorant included in the equation.
Actually, if I was sexually atracted to this armpit licking buddy I would want to lick theirs, if I wasn't, I would want them to lick mine!
It so cool.