You might remember Sisters S & B who did the Sisters Tickle Contest and some Pregnant Feet & Upperbody Tickle clips, but we're gonna go waaaaaaay back and show you her first tickle clip EVER! Step-Sister S has Step-Sister B tied at the ankles and toetied, and tests out a few tickle tools on B's sensitive soles. Fingers, oil, and different brushes are used to figure out exactly what makes Step-Sister B howl with laughter! Her soles, toes, in between the toes, and tops of her feet are all tickled by her REAL LIFE STEP-SISTER!