Oh god I thought to myself, here I am sucking two cocks at the same time and I love it. Listening to the tow of them moaning while I serviced them at ...he same time was sensational to say the least. My legs, saturated with trails of my own wetness that flowed freely as I alternated cocks in and out of my mouth and hand. I remember taking Larry's throbbing cock back into my mouth, and slipping down the swollen girth. I swallowed his thick knob and allowed his massive cock to fuck my throat. She woke up and asked me what happened.I explained everything to her and she started laughing. I stopped her and asked for help. She was confused and said that is wrong and we can’t do that.After a long conversation, she somehow agreed and decided to help me. I locked the door and removed my undies. My rock hard dick popped out and my sister didn’t look at my dick at first. I asked her whether this is the first time that she watched dick directly.She appreciated my size and started to stroke. As she stretched I could catch a glimpse of her pussy and her breasts. Now remember I was young and while I had been with a few girls, I had never been with a woman. I couldn’t stop watching her stretch and she made larger motions as she watched me watch her. She started to unbutton her shirt for me and caress her breasts and nipples. They were the hardest biggest nipples I had ever seen and then she opened her legs as wide as she could. I was going crazy sitting there watching her and the she. I was into the process about an hour when I received a response that caught my eye and intrigue. "nice stats,not far, got a body pic? into? clean cum?". I think it was the simplicity of the response that captured my attention...promising. I responded in same manner..."pic attached but no head shot...sorry,average white guy with long dark curly hair,like to investigate the man to man interaction more, STD free". His response was quick.."I prefer raw sex... do not get o do this much...but.