He kept moving, his cock still firmly in Carrick's ass. Russ let go of his neck and pulled him up, so that he was sitting more or less in Russell's lap. "Move your hand."
Russell took Carrick's cock in hand and began stroking, tight hand hard. As he did, he used his other hand to claw up Carrick's thigh, leaving gouges filled with blood. Giving him that last little bit of pain.