Ellen said loudly, "somebody fuck me!" I motioned to Dennis to go first. With Ellen on her back Dennis climbed in between her legs and lifted her feet into the air. Ellen reached down and grabbed his hard cock and began rubbing it up and down her vagina. She stopped rubbing and held him still. Dennis sank his penis into her and she let out a deep moan. The sight of my girlfriend being fucked by another man inflamed my arousal. Ellen and I shared a very wet and passionate kiss as Dennis began pumping into her pussy. Her hips were rising and falling to his thrusts. The smell of sex filled the room. Ellen told me later that the curve of his dick made the head rub along the top of her vagina and he frequently hit her g-spot. This was a new sensation for her that she really enjoyed.
Dennis and Ellen continued to fuck as I rubbed and kissed her nipples. I would reach between her legs and rub her clitoris which elicited a more frantic and excited response from her. I directed the action again and told Ellen to turn over and put her ass in the air. She loved to be fucked doggy style. Dennis mounted her and kept a steady pace making her groan with each thrust. I lay under to her to where she could suck me and moved my cock to her lips. She began sucking with gusto but frequently would let my cock fall out of her mouth when Dennis would thrust extra hard or pick up his pace. Ellen had her first orgasm in this way.
We continued to try different positions and Dennis and I would switch places as we tried to hold off our orgasms as long as possible. Ellen came several more times as we did this. I could just imagine what my roommate thought as he had to hear what was going on in my room. At one point Dennis was on his back as Ellen was riding his cock. I pushed her forward, onto his chest, so I could lick her ass as they fucked. That was a new sensation for her that she seemed to enjoy. I grabbed some lube from my nightstand and coated a finger and began to push it in her ass. She was not a fan of ass play normally but tonight she let me. I inserted my finger and I could feel Dennis' dick through the wall between her ass and pussy as he moved inside her. I inserted a second finger and this sent Ellen over the edge. She came as hard as I had ever seen her. I tried to put my cock in her ass but she said she couldn't take that. I didn't want to ruin her first threesome so I stopped.
We were at it for over an hour. Ellen was exhausted and told us so. She wanted us to cum soon. Dennis was on his back and inside her. He began thrusting into her with more purpose and speed. It didn't take long for him to cum. I watched as he pumped his cum into her and it began to seep out of her pussy with his dick still inside of her. As his dick deflated it fell out and the cum began to flow out of her pussy in a small light yellow creamy stream which would cling to her blond pubic hair and then drop on to Dennis' softening dick. I moved forward, lifted her ass higher and sank my cock into her hot and messy pussy and fucked her hard until I came. It didn't last long. I was so ready. She collapsed on Dennis' chest and they kissed as my dick softened inside her. The mixed cum of Dennis and I clung to my dick as I withdrew and left long strings between her pussy and me.
She rolled off Dennis and pulled me up to her and told me she loved me and thanked me for the experience. She turned on her side and cuddled onto my chest and closed her eyes. Dennis took this as his cue to dress and leave. Dressed now, he bent over the bed and kissed her cheek before leaving and gave me a big grin and a thumbs up. He also ran his hands over her cum covered ass and then gave it a playful slap which made Ellen jump and grin. He left the room with a smile.
After he left Ellen and I began to talk. She said that this was the wildest thing she'd ever done. Being so young I would imagine she'd say that. I asked if she enjoyed it and she said yes. Asking her what was the best part for her she said it was having Dennis' dick in her mouth as I fucked her and looked into her eyes. She said it made her feel so naughty and sexy. I asked about the ass play and she said she liked it but wasn't sure about the double penetration as she'd never had anal sex before and thought it would hurt too much. I said we'd work on that and she grinned and slapped my chest with her hand.
I also asked about how she brought up the subject of having the threesome with Dennis. She said it was very difficult and that she walked into the living room and stood as Dennis and Ed were talking. They both took immediate notice of her attire and disheveled look. Her breasts and nipples were clearly visible through the shirt which fell just inches below her pussy. She said her mouth went suddenly dry but she managed to speak up and asked Dennis if she could talk with him in the kitchen. He followed her there. I'm sure he got an eyeful as her butt moved sensuously under the short shirt. She said she turned and stepped forward and kissed him and then asked if he would like to make love to her. She said he was, of course, incredulous. She said she took his hand and put it on her breast and said she was serious and. if he wanted her, he should come into my room. He grabbed her and kissed her and told her he would be in shortly. Dennis told me the same story later.
I wondered what it would be like to see Dennis or my roommate after this. The roommate was cool and said he was always available if we ever needed a third. Ellen liked him but didn't find him that attractive so we never included him. We did have another time with Dennis though. Ellen and I broke up about 6 months later and I lost track of her. A couple of months after that Dennis convinced a girlfriend to include me in her first threesome. That was another great experience as Dennis and I had some experience in pleasing a woman together. She would later become his wife.