Boldly go where no man has gone before

She had told him not to but Francis figured if she was going to eat him anyway so what the hell. He plunged his dick into one of the strange orifices between her pussy and her asshole.

"No!" shouted Xiana. "Do..."

Then she squealed. Her body shuddered. For a momment, Francis was afraid he might have seriously hurt her. But then she started undulating her body, pushing self back, forcing him deeper. She made cooing, bubbly sounds as she screwed. Francis grinned. This was nice. He grabbed hold of her hips and started vigorously humping her.

Xiana made a high-pitched musical sound, then let her head drop to the floor. Francis pumped all the harder as she mumbled in her strange alien language. The alien orifice was well lubricated with something different from whatever lubricated Xiana's cunt. It smelled like a mixture of peppermint and tuna. Not a combination Francis would normally seek out, but it sure felt good on his dick.

It felt so good, in fact, that he was ready to shoot another wad. He grunted and exploded into her middle hole. Xiana let out another musical squeal, then slid off his dick and lay shuddering on the floor.

Now was his chance. He could make a run for it. But then, she looked so helpless their on the floor. And she had been his first lover. His concience told him to stay and see if she was all right.