Curiosity kills the cat

You can't help but be curious about what's going on. You know you should be shocked and appalled by this bit of role play, but you're not. You're kind of surprised by all of it, and you feel kind of flattered that Greg thinks of you as fantasy material. You watch through the crack in the door as Caroline removes her clothes. She is a very sexy looking girl for her age, you have to admit. It makes you wonder what might have happened with Robert if you had allowed it.

"Yes, Katherine. That's it. Take everything off. I want to see it all" says Greg. "You're so beautiful. I want to make wild, passionate love with you all night long."

"Yes my darling Greg" says Caroline. "Make sweet love to me, please." Her ass swishes as she walks back to the bed, and stands before Greg, slowly turning so he can drink in the sight of her naked body. She kneels before him and strokes his cock lightly. You're amazed by the size of it as it pulses to its full erectness in the palm of her hand.

"You have such fantastic hands" Greg coos. "Divorce James and marry me, Katherine. Please say you will."

"I want you, and only you, my love" Caroline responds. "His cock is peanuts compared to yours. I love your cock so much. I love the way it feels inside me." She worships Greg's cock for a while with her lips.

"Will you have my baby, Katherine?" Greg asks.

"Yes, I want your baby inside me!" Caroline coos. "Please give me your baby!" She gets up, and straddles Greg on the bed, expertly pushing his cock up inside her with no hands like an experienced whore. You watch, mesmerized, as it slides deep inside her teen pussy, stretching her as it enters her.

you absent mindedly allow your own hand to stray under your dress. You know you should be going, but this is too sexy not to watch. Caroline kisses and caresses Greg for a while before she finally lays him down on his back and begins to ride him. You imagine what it might be like to be in Caroline's place, riding on top of Greg with his big cock spearing you. You're so overcome with desire to find out that you don't notice how dangerously close you are to pushing the bedroom door wide open. You close your eyes as you listen to Caroline's soft gasps and moans, and try to match her pace by the sounds as you begin to frig yourself, recklessly unaware that the door is slowly but silently creeping open from you nudging against it.

Caroline begins to moan louder, and shouts out "I'm coming my love! Come with me! Give me your baby!" It's more than you can stand as your knees buckle. You fall through the now wide open door to the floor, but you can't stop frigging yourself. You want to come so bad! You don't even open your eyes to see what happened as you start moaning in your throes of orgasm. Everything else going on around you doesn't matter, only the orgasm does. It's one of the biggest orgasms you've ever had from "self inflicted sex", so to speak. It washes over you like a tidal wave, and all you want is to enjoy the pleasure and sensation of it.

When you finally come back to your senses, and open your eyes, you see Greg and Caroline bent over you. They both look at you, rather concerned. "Katherine, are you all right?" asks Greg. It's then you notice your dress is still up.

Caroline just smiles at you. "You enjoyed the show too much, didn't you?"