Our weekend started off like any other. The kids were at work with their part time jobs. Then off to sleep overs with their friends.
My wife Jane and I had been invited to Patrick and Sarah's place for Patrick's birthday. Their house was just out of town on a large acreage block. You can't see any neighbour's homes from their home, so having drinks and loud music is never an issue. We were joined by another mate Steven and some other friends. It was an overcast day and rained on and off all afternoon. I was a bit disappointed as I usually get to have a perv on Sarah in her tiny bikini. Sarah is in her late 40's around 5 foot 10, sandy blonde hair and a fit body. Her husband Patrick is 6 foot 3, 50 years old with a solid build and was quite the rugby player in his day. As day turned to night the drinks flowed more than usual. We had tea and even more drinks.
Patrick decided to get into the spa. He loved his spa and often calls me to let me know how good it is. The remainder of our group talked for another 15 minutes before Steven decided it was time for him to leave as It was getting quite late and he had to work the next day. A taxi was called and he left soon after. Jane followed to the spare room not long after. She had drank more than she usually does and was feeling a bit under the weather. Sarah said she too was off to bed as well. I talked to Patrick for a short time then thought I should check on my wife. She was sound asleep and even had a cute little snore. She usually does that after having too much alcohol.
On my way back to seeing Patrick in the spa. It was fully unintentional, but Sarah had left her bedroom door ajar and I noticed her standing there fully naked and WOW, she looked hot. She had beautiful breasts. Patrick had told me that after having kids she had implants put in. I would never have picked that as they looked like a 21 year olds. Her fanny had a little landing strip. My cock got instantly hard. Sarah looked straight at me. I had been caught. I didn't know what to do. Instead of getting angry Sarah walked towards me a reached straight for my cock. Massaging it she then asked if I was liking what I saw. I certainly did but my first words were "what about Patrick seeing us." Sarah said that Patrick will be in his beloved spa for ages yet. We can have a little fun before he gets out. I was up in arms as Pat is one of my best mates but Sarah's nakedness had gotten me so horny that I just couldn't help myself. I quickly got my pants off. My seven inch boner was pointing at the roof and had to have Sarah straight away. Sarah immediately got down on her knees and took my member in her mouth. My god, that woman has a way with her tongue. I nearly blew my load right then. I pulled my cock from her mouth and bent her over. Rubbing my cock up and down her fanny, her wetness was evident. I slowly slid into her. Sarah started to push back gently at first then as we started to gain rhythm it became more intense. I had one hand on her glorious tit and another softly probing her freckle. Sarah then turned to me and asked if I wanted to replace my thumb with my cock. I couldn't believe that I not only was fucking my mate's wife but now she wanted me to fuck her asshole. I didn't need to be asked twice. I quickly slid from her wet twat to having the head of my member pressing against her freckle. Sarah led the way and pushed straight back. I went nearly full length in one thrust. Sarah kept saying fuck me harder. I fulfilled her wishes and pumped her as hard as I could. I only lasted another couple of minutes and blew my load deep in her ass. When we recovered I pulled out and quickly went to clean up and get out of the room. I had mixed emotions.
I put my pants on then proceeded to go back to the spa and I was thinking I would pretend that nothing was out of the ordinary. To my surprise Patrick was not in the spa. I reckon I went as pale as a ghost.
I decided to hop in the spa. Now the spa at Patrick and Sarah's house was outside the window of the room where Jane and I were sleeping.