He smiled a bit, and did exactly as he was told. He moved around  to get into position behind Erica, gently stroking himself as he did so. He pushed into her right away, knowing full well that she would be dripping wet and thoroughly lubricated by now.<br/><br/>His hands would come to rest on either side of her body. He doesn't get too rough with her, though; not yet. Cass said not to cum until he was told to, so he decides to keep his pace moderate, and even. This also was good for him, because orgasm made him so much more sensitive. He couldn't stop himself from letting out the occasional groan, though, or his body shivering in the best way possible.