The gasp only turned him on more, and encouraged him to keep going. He thrust a bit harder and deeper, with quick strokes, breathing heavily but keeping his focus on her. He heard the small whimper that was pretty much silenced and it made him smile. He too didn't mind if anyone saw, but also wasn't going to go out of his way to draw attention.
He liked the sound of that. "Better than the vibrator then?" he asked teasingly as he pushed in all the way and stopped moving for a moment before pulling out again and resuming his rhythem. "Bloody hell, Als," he said in a husky breath.