Your furry step-sister smirks at your eager reply. "Well," she says slowly, "I could suck on you a little... or maybe we could see how it feels with my tail." She wiggles her powerful, furry tail suggestively between your legs. "It's pretty strong when I use it right..."

Your step-sister grins impishly and begins to rub her tail against your crotch, slowly at first but increasing in speed and pressure as she feels how aroused you are. "Just relax," she whispers in your ear, "and enjoy the ride." Her warm breath tickles your earlobe as she continues to use her tail to tease and stimulate your cock.

The sensation is unlike anything you've ever experienced before - intense and pleasurable in a way that makes your whole body tingle with anticipation.