I want to ride you from behind.I got into doggy style. He spanked my butts with both his hands. He spread my ass to make the way clear for his dick to...enter my ass. He started riding my ass. Suddenly, Dan came in and that too nude and slapped Tom and asked him to stop.For a second, I was shocked and said, “I didn’t know you were still at home.”Tom: I told you, he needs some dick. You are ok with it, right? Him joining us? That is what your profile says, “you like 3some and group.”Me: Ok. If Dan. I pull on the remaining end and you feel it snuggly cinch your arms into place. There is no discomfort, but it isn't a comfortable position. You struggle to maintain your composure. The rope tightens across your chest as well. You can feel the rope pressing tight against your skin. You can no longer move your arms.I take the rope retrace its path from behind your back, but this time around the right side of your body. I lay the rope under your breasts this time. I slide it up underneath. I held on for dear life as she convulsed for what seemed like a full two or three minutes. It was only after she was done that I realized that not only was I still in her, I was still as hard as when I started. Never one to waste a stiffy, I was about to start fucking her again when a cell phone on the couch rang. It was hers. As she reached for it, I decided that discretion was in order and was about to pull out when she hit “Ignore”. But then I had an idea. “Give me your phone,” I said. She. "I thought I could trust you but no, you dont want to be a good girl after all. Jack told me you were disobedient, its going to take a long time to train you" She handcuffed me to the bed after flipping me to my stomach. I was laying down flat, now naked in the dark with my mother hovering over me, I think also naked. She started to pet me like I was a dog as she slipped her hand between my legs and was rubbing my pussy, sliding some fingers into my slit which was still quite raw. I could feel.