It was a boring weekend at home. Marie and I were just lazing around the house. Our afternoon turned into a sexual nature when we were sitting in the backyard. We were both wearing loose fitting shorts and t-shirts. She was lying out in the grass on her back and I crawled close to her and we started kissing. As we kissed, I slid my hand up her shorts leg rubbing and fingering her smoothly shaven pussy.
My cock grew hard as I rubbed it against her. Marie's hand found it's way up my shorts and she pumped her hand up and down on my cock. We were having a great time till we heard the neighbors car door slam and we figured we better break things up before they got a good show. We retreated indoors and continued our playfulness. Marie reminded me that a friend of hers was going to stop over later and I had some errands to run. Tonya was a good friend of Marie's and we hadn't seen her for quite sometime. So I went on my way and Marie was headed to the shower.
When I returned home Tonya's car was in the driveway. I entered the house and no one was in sight but I could hear the stereo playing upstairs. As I started upstairs I could hear the girls giggling. I kept quite and as I turned the corner to the bed there was my wife laying on the bed. Tonya was standing along side the bed and neither of them were clothed. Although I was surprised I was not shocked because I had fantasized about Marie and Tonya together and had told Marie about it. I also told her I had fantasized about the three of us together. Marie had her legs up on Tonya's shoulders and Tonya had a strap-on buried in Marie's pussy. I could not believe I was lucky enough to have walked in on this! But as I would find out later luck had nothing to do with it. Tonya was fucking Marie with that dildo as Marie pinched and pulled at her nipples.
I stripped out of my clothes and started to stroke my cock. It was so hard it sprang from my pants as soon as I opened them. I was content to just stroke my cock as the two fucked away. As Tonya fuck Marie she bent over and sucked on her tits.