Eric's eyes squeezed shut at the first movement, the ripple of change and initial push of Cole's hips, the press of their bodies together and hips coming into alignment. It hurt, there was a burn across his lower back at he knew would ease eventually as Cole moved a little more, but he hitched his leg up a little more, fingertips digging into the rippling skin of Cole's back as he shifted his hips, rolling them gently, testing the waters as it were.
He turned his head to bite at the curve of Cole's neck, having broken the kiss to press his face against his best friend's heated skin. He could feel each breath Cole took, the thumping heartbeat as if it were his own, thrumming against him and within him and all over his whole body.
He felt like he was on fire, his whole body arching and moving with the motion, meeting the pace that Cole set, trying to be calm and cool about the whole thing but he couldn't help the soft noises that escaped the back of his throat, the surges of pleasure that shot through him intensely, almost feeling like he could break apart at any minute.