He would hold her down until she choked if he thought it was a good idea - but she didn't seem to mind keeping herself locked around the base of his cock, leaving him twitching inside of her mouth. Serenity was going to finish him off, he knew it; he'd held himself back as much as possible to get ready for this.

He groaned, and decided to give her what she wanted. Both hands grabbed at her buns and shoved a little, pinning her face against him as he came - extremely thick and hot, down the back of her throat, shot after shot.