Before I settled back, I refilled everyone's glass. As soon as I slid back on the couch Katie started rubbing my leg and cock one more time. I knew th...t Oncie could see what she was doing but she did her best to act like she had not noticed. When Katie had massaged me back to full staff, she took her mother's hand and placed it on my hardened cock. Oncie tried to rebel, but Katie covered her hand with her own. Oncie began to surrender, her fingers began to relax and take the form of my cock.. I had never emptied my load inside anyone and it felt so good as her anus gripped my pulsing shaft. I felt like just collapsing. Gill was panting but obviously couldn’t move at all, the straps held her tight. I had to sit or lie down or something, my legs were weak. I slowly pulled my cock from her. I was still pretty hard and left her tight hole gaping for a few seconds after I pulled out. It was a great view. My head was reeling. This was a crazy situation to be in. I was a 16 year old lad. Squashing it's way past my muscles and delving into my moist insides. There was pain, as I had expected but it was nothing that couldn't be hidden by groans of pleasure eminating from both our lips. Evidently this felt as good, if not better, for Derek than it did for me. After several minutes of Derek thrusting his 7" cock into me he said something totally inaudible alongside both of our moans. I had guessed what was coming, as it came. Literally. He flopped onto my back with his dick still. But since I’ve always appreciated a sexually aggressive woman, I jumped at the chance to “visit” her again. “I think I would enjoy getting to know her better and to show her how well I’ve done,” I said proudly. “I’ll make an appointment for you, then,” she said, “But I’ll give you fair warning that my sister likes things rough, in all respects. If you show any signs of weakness, she will take advantage of you and leave you very disappointed, if you get my drift.” “I think I understand,” I.