Lulu shuddered, finding that any time Skwisgaar made a sound she felt it in addition to hearing it, a tiny flash of heat between her thighs. When he he nipped her on the jaw she groaned out a heated command of "Harder, Skwisgaar - " before leaning back and rocking her hips faster.
She could feel tiny flashes of pain in her lower back, but the pleasure always came in floods after her. She was close and she knew it, her hips rocking in a fast semi-circle. When she started to shudder, she leaned forward, fisting the back of the seat for stability, and tried in vain to keep herself quiet. Even as she was orgasming, she still moved her hips at the brutal pace they'd set. He wasn't done, and she could go again.