In part one, Cat has just entertained two guys by exposing herself and having a powerful orgasm while they watched. We arrived at the motel for our weekend out.)
After registering, I notice that she is very focused on something in the distance. Her eyes are half closed, her breathing is shallow and rapid, and her fingers are flying across her clit. Even though she is trying to be discreet she is very close, again. "Oh, you poor baby! You haven't come yet. Go park behind that Dumpster". She worked on my belt and zipper. When my pants were open, she reached in for my cock and started to suck it.
As soon as I put the car into park, she reached across me and found the power seat control and pushed the seat back as far as it could go. "I need to be fucked! Right now!" She climbed on to my lap, worked my cock into her cunt and began to pump me, rotating her hips. I reached into her shirt and pulled a nipple into my mouth. It was ice-hard. I untied her shirt to fully expose her breasts.
Just then, a woman came out of the restaurant back door, with that 'caught in the headlights' look. Cat's tits were bouncing up and down with her efforts at riding me. There was no doubt about what she was doing. She was having one hell of a good ride, loving every bit of it. "We've got company. There is a woman looking at you. She's reaching down and pulling up her skirt. Oh, she's puling her panties aside, and found her clit. She fingering herself." Cat reached out and found the chains connecting her nipples and put them into her mouth and pulled. I lost it and shot my load into her cunt. The woman form the restaurant found this too much also, and gave into an orgasm.
"I need to come", Cat said. "I need to be fucked".
"Ok, let's get to our room."