So whats making me want to do this? When i was 19 i had a great girlfriend and great friends. I nipped to my mates house to drop something off for him, i was expected but i was earlier than we had planned. I turned up and usually would walk straight through the front door. Locked. Hmm so i knocked but no answer. I went through the side gate and round the back of the house to the patio doors. As i neared i could hear moaning... it was a guy and a girl i could hear. I peeked round the corner and saw the horniest thing i had ever experienced at the time. My mate, who is same age as me, with a stocky build, a hairy chest and hairy legs who was much more developed than guys my age was taking his pretty girlfriend from behind on the living room floor. She had dirty blonde hair, size 10-12 curvy gorgeous body, large bouncy round tits as she was taking him deep. I stuck around watching, without them seeing me for a while. I was incredibly horny. I rang me girlfriend, so she could hear them. It didnt take long for me to figure out i needed sex, i got back in the car and drove to her house, i fucked her so deep and hard and she loved it. I told her what i had seen and told her i wanted to see her being fucked by him. I text him one day not long after and he turned us down, still not knowing i had seen them. A few weeks later he changed his mind so i told my gf she was going to get what she wanted and so was i. Neither of us could wait. This whole experience makes me want this again. I want to experience watching, maybe light joining in. Hope we can chat soon John x