“You may cum,” he panted, “but only when I do. You must wait,” I almost groaned, but caught myself, rethinking the move. “Thank you, Sir,”...I whispered into the couch, once again thrusting back onto him. I don’t know how long it took for him to reach another orgasm. It may have been minutes, it could have even been hours; I lost track just trying to keep away my orgasm. As soon as I felt the first of him cum spill into me, I let my orgasm go. I thrashed around as much as the restraints would let. Like the pictures."Linda felt Kathy's hands explore over her round little tummy, dropping low until she almost touched her pubic region through the thin sun dress. Lightly rubbing back and forth, caressing... Then her hands slid higher until they nudged Linda's full breasts gently. Linda moaned loudly and Kathy cupped her breasts, one in each hand. As Kathy squeezed and caressed her tits, Linda moaned and sighed as she leaned back into Kathy, "Nooo Kathy... no we can't... nooooo.".Kathy. Would it help if you came over to the house this weekend and we did something a little more like what we did before? Allan is anxious to see you again."She exhaled loudly and hissed, "Yessssss! I'd love that! Thank you."I asked, "Have you made any progress with Ken?"Suddenly she had a huge smile on her face. She nodded vigorously and said, "I borrowed a few tricks Lisa told me about. I let him get a good long look up my skirt before I changed out of my school clothes yesterday, accidentally of. Perfect.I lay there, playing with my now bound balls and cock for a minute or two until I was fully erect. I then took the second hair elastic and wrapped it around the base of my cock like makeshift cock ring. I could feel the blood flowing into my cock as it swelled larger than normal. I still had the third hair elastic and I decided to wrap it once around my balls and the other time around my cock… Not the easiest thing to do, but worth it once it was done. The feeling was electric.I could.