The ab predicament and the upside down orgasms

Skin swings upside down, arms locked to the wall. Lyla sits trapped on a fuck box, legs dangling, bare feet lashed to Skin's throat. Their skin tightens under black clips. Suction cups swell their nipples. Lyla's abs shake and pull the rope, choking Skin with each spasm. Orgasms slam through both of them, raw and vicious, while every twist tightens the knot around Skin's neck. 2011. Lyla Storm and Skin Diamond.