LSSF Share definition Flag Popular foot fetish acronym for lick, sniff, suck, and fvck. It signifies what a true red blooded fetishist would want to do with a woman's feet in order to indulge all 5 of the human senses. WOW, great picture post of those young girls' feet from webshots.com! I would certainly LSSF!!! LSSF by TylerFeetCore February 2, 2008 0 0 Get merch