When Lisa and I had first talked about threesomes, she was all for it. She was the one who brought up the subject and was very curious. I had several encounters previously so I was basically just giving my opinions. She asked me who (of her friends) did she think would do it. I told her almost without hesitation, "Tammy!" Tammy was a girl she lived with before moving in with me. She was petite, brown curly hair, very small boobs, and a tight little butt. Tammy was known around town as a party girl, and I'm sure slept with half the guys in town. She agreed that Tammy was playful. When Lisa lived there, many times Tammy and her slept in the same bed to keep from sleeping alone. Lisa knew that if she invited Tammy over, that she would spend the night if asked. So we went shopping the next day,(one of our voyeur trips) and bought some sexy clothes, and a few toys, etc. Not to mention we had taken a lot of video! I told Lisa I was going to set up the camera in the bathroom and get Tammy on video. Lisa called Tammy up and invited her over. We showed her all the sexy outfits and toys. We all were feeling flirty and frisky. I told Tammy, "I want to take pictures of you and Lisa dressing up in these outfits." She said "Ok! Its not like you haven't seen me naked before." I promised her I would never show them or use them without her permission. (And never have). Tammy was cool with it, she said she would model anytime we wanted, it turned her on. I was thinking,this is going to be hot! The girls came out and were all slutty and rubbing on each other. I was giving $1 tips. We had $50 in ones just for this night. They were dancing and gently kissing. We were all drinking and smoking and the night was crazy and exciting. I was taking pics of Tammy in crotchless teddies, and Lisa in thigh highs, the two of them tonguing each other, it was just a free for all. I began to jack off after a while. Well more like just playing with myself. Lisa was coaxing Tammy to pose with me. Tammy was on her knees ready to lick my hard cock, etc. We were ALL geeked up. Tammy agreed to spend the night but just wanted to be a bystander. So we went to bed later. I watched as Lisa rubbed Tammy tits as they were undressing. Lisa came and climbed on top of me. I was ready to go. I was rock hard especially with Tammy there. Tammy began to lay her head down and get right up there and watch me plow Lisa. We switched positions several times and I had already came once but Lisa sucked me hard again as I watched Tammy play with herself. So after cumming again,we knew that was about it. We all laid down and went to sleep,kinda. Lisa kept rubbing my cock, knowing I was excited that Tammy was next to me. She began to rub my cock on Tammys ass. Tammy was a hard sleeper and rarely woke up. I was rock hard again. I slid my hand down Tammy's panties and from behind slid my finger across her wet pussy. I slipped it in a little but couldn't reach very far. Lisa was right over my shoulder watching. I would pull my finger out and we would each lick it. I began to lift her shirt and Tammy pulled it back down. OMG she was awake! She rolled over face to face with me and reached down and rubbed my hard cock. Lisa went down and began to suck me. I don't remember Tammy or I losing eye contact. As my eyes rolled in satisfaction Tammy began to play with her wet pussy again. I was ready to explode. Tammy put her finger in my mouth and I lost it! I had my back arched, I was sucking Tammy finger like it was my life support and shot a unbelievable load all over Lisa's mouth and face. As Lisa licked up the mess, she would put droplets on Tammy's tongue. I was gasping for breath. We all cuddled and went to sleep. Tammy began to join us about once a month. Mostly the girls would play, but I did ride Tammy all night one time. Lisa was using a dildo in Tammy's ass while I fucked her. It was quite the friendship. The next day I found the camera. I laughed and brought it out to show Lisa. We watched it and I got another fantastic BJ. That was my prized video from then on. It was super sexy. Although I know Tammy would have agreed, this was natural and not posed so it was very naughty.