Knotty walk

BDSM idea by Magnuz Binder.

The soft, smooth Terylene silk rope stretches from one end of the room to the other, at waist height, if it wasn't for your straddling it forcing it down to pussy height where you stand and it pushing up between your labia in return. Your thighs being tied together keeps it securely there, and your wrists locked to your collar prevent you from trying to do anything about it. In the gentle slope up in front of you are a large number of knots on the rope, every four inches or so.

I tug a little on the leash to your nipple clamps to get you moving, causing the ropes and knots to start sliding through your pussy, rubbing it and your clit. Your first orgasm comes after 7 foot and 20 knots or so, but I give you no rest and keep pulling on your nipple clamps, forcing you forward to meet more knots and more orgasms.