Rayne would gasp and take in a large breath of air that caught in her throat as he bit down on her nipple.  For some reason every time the robe brushed against her skin her desire became more enflamed.  As soon as the bulge at his crotch rubbed against her she went crazy and all thoughts but having sex left her mind.  She easily laid back on the desk her hair cascading around her head and shoulders as she nudged his back with her heels.