He felt that groan like it was rumbling, vibrating against his balls, bringing an intense wave of pleasure. It spoke to him on a primal level to rut with all his might, but he bit his lip hard to hold back. He didn't want to hurt him.

With his cock deep inside the younger man, his arms around him, and his head being drawn into a kiss, he felt in total possession Gladio. This man, body and soul, belonged to him and damn if that wasn't hot. His hips snapped forward, pushing against tight, warm walls, heady with the knowledge that only he had ever been there. He opened his mouth and teased his partner, seeing if he could mentally function enough to chase his tongue or if he'd need Tony to do that as well.