Watchingthe two of them I could see the little glancing smiles they gave eachother and the slight brush of fingertips on each other's arm as theytalke... and laughed. The way their bodies opened up to each other as theychatted and how their leant their heads together as they shared a joke. Ibegan to feel like a third wheel on a bicycle. Interesting, I thought,maybe someone will get lucky tonight, and I didn't mean me.We moved down to the restaurant and we went to town on the food anddrinks. It's. I pick up your weekend bag and take your hand and make you follow me. We walk for about 5 minutes and come to a flight of stairs that halfway down have a glass walled part which can be seen by people passing by. I get you to stand there looking out of the glass and come up behind out pull your skirt up open your legs and start fucking you reaching round with one hand to play with your hard sensitive nipples. I will fuck you until you're just about to orgasm then I will stop put my cock away. . It's not what you think... I... I... I." He said as he tried to explain."Get out!!... The both of you... Get the fuck out of my house!!!" I screamed.Sally didn't say a word; the bitch couldn't even look at me. The both of them looked shocked. Sally grabbed her cloths and started walking toward my bathroom."Where the fuck do you think you're going bitch." I screamed at her."Umm... Um... I was going to clean up." She said, embarrassed with Robert's cum all over her body and dripping down her. ". I slip two one-inch diameter ben wa balls in her cunt. "Keep those in all night." I tell the gasping slut. "Now one more thing to wear for you. Stand up, arms behind back.". Jenny drops her skirt and stands upright, hands crossed behind her rear and her breasts thrust out as she's been taught. I place her collar around her neck, standard one inch leather collar, three D-rings and a lock. A clicking sound lets her know she's been locked in it. She whimpers and I tousle her hair and turn her.