They had been put on night guard duty again. Then they heard a noise, and jumped as they were still shaky from their recent experiences. "Hello" said a voice all too familiar.
Jess and Chris immeadiately dashed for the door, only to have something stuffed onto their mouths, which quickly made them enter into a deep sleep.
They finally awoke in an weird position. Chris was tied in a chair weraing only his unifrom shirt, exposing his cock, and Jess wearing only her unbuttoned at the top, button up shirt, exposing her breasts, and the rest of her naked. They were each blindfolded and Chris was gagged with Jess' panties and tape, and Jess gagged with Chris' socks and tape. But the wierdest thing of all, was that Jess was sitting on his lap, with her head resting on his left shoulder, and she was riding him, and they were forced to have sex, and once the robbers left, they were forced to continue all through the night.
It turned out that Chris was an obvious pro at this, but Jess wasn't, and she squealed all through the night from the unusual pain of his cock inside her. They were finally able to escape after a few hours and were forced to leave town together, and they ended up getting married, and lived happily ever after, playing plenty more TUGs and sex games.