Martin removes the Hitachi from the taut rope going from my pussy to the opposite end of the frame and tightens it even more - me to arch to what feels like, is beyond my ability. With the rope pulling me forward while Martin comes from behind and ties my elbows to the post I'm leaning against. All the while, I'm at my end, holding on for as long as I can take but what pushes me over the edge is the wicked crotch rope that destroyed my back!