This is another version of a crotch rope.

1. Fold the rope in half and make a loop around your waist.
2. Make a knot on the front
3. Pass the rope ends from the front between your legs, up to your sides, under the waist rope and to the front again
4. Again between your legs to the back, around corresponfing leg (just under your buttocks) to the front
5. Pass the ends under the rope on the front, pull and tie a knot on each side

Unlike crotch rope 1, this crotch rope must not be tied too tight (otherwise your legs can go asleep) and it will not keep a butt-plug in place.