Nathaniel groaned as she tightened, he could feel her body shudder as the alien orgasmed and came from just her ass being used as it was. He continued to show her no mercy as she asked, thrusting away into the hole that grabbed at his shaft, pulling roughly at her neck until he let his grip go slack. He let her go with his hand, pulling out completely, still standing erect. There was a devious smirk on the man's face as he tugged on her tail, gripping her tight around her waist, pulling the furry alien up against him.
He would drag her out onto the bed and toss her onto her back. "If you want more spread your legs." He demanded, scrounging around in a spare closet. In a steel box he removed what was essentially a shock collar, but he didn't want it for the pain inducing qualities. It was a thin sliver of chrome, that he would clasp around her throat. "We can engrave that later, make it so that others know you're mine." He said as he straddled over her.