You may have read my other stories of my slut wife Ally and how she fucked workmates of mine and my boss behind my back. She has been a little slow however in telling everything. Only recently has she told me about a fling she had with a guy I was very friendly with years ago when we were engaged. We recently saw him on TV speaking at a conference and she reluctantly told me her story.

We will call him Jim, not his real name. We had been to his house and had drinks and dinner with his wife -seems this makes Ally hornier if she met his wife. Jim then started calling Ally at work just for a chat and asked her to come to his office - which we shared - one evening for coffee. Ally agreed and they met about 7ish when everyone else including me had went home - Ally said it was very innocent but Jim did try to kiss her as she left but she said no. Ally said she knew he wanted to fuck her and as he was good looking and fit - unlike now 4or5 stone heavier by the look of it- she thought he would be a good fuck. 

The phone chats continued turning more and more flirty with Jim asking Ally what she wore to work and moving to what undies she had on. Ally still wears hold ups almost every day in the winter now and in those days she wore stockings and suspenders. This got Jim going as he told Ally that his wife Jen was a real prude. Eventually Jim persuaded Ally to go back over for a coffee and to wear something nice. Ally was at work one evening and was able to change before heading over to see Jim. She walked into his office with a big smile on her face wearing a long coat. Jim said 'Dont tell me you have sexy gear on under that coat'. Ally just smiled unbuttoned the coat and let it drop to the floor. Jim was now looking at my tall blonde fiance dressed in only black stockings and suspenders with her perfect tits and trimmed pussy on full display.

Ally says Jim almost passed out but bolted over and grabbed her before starting to snog her with his tongue deep in her mouth - something she loves. His hands were all over Ally and he soon had two fingers in her soaking pussy and finger fucked her until she flooded his hand with pussy juice which he thought was unreal.

Ally says he then grabbed her bent her over took out his hard dick and started to fuck her hard doggy style over a desk. He managed to moan 'I can't believe I am fucking Alan's fiance over my desk and I am about to fill her pussy with spunk'. Ally said it didn't last long but the fact he was so hard and quite rough made her cum twice before he emptied his balls into her pussy.

Ally then asked where my desk was. Jim showed her and she lay on the desk telling Jim 'tomorrow when you are working with Alan just think how you had his girlfriend spread eagled on his desk lucking her wet spunk' filled pussy'. Jim went straight down and brought the dirty bitch off twice with his tongue before pulling her to the edge of the desk and putting his now hard again cock up her and giving her another solid fucking on my desk before shooting his second load into her pussy.

This was the end of that session -Ally says whilst I was sitting beside Jim the next day he phoned her telling me he was phoning his wife - and said how much he enjoyed what he eat the night before - cheeky bastard.

Unfortunately my dirty fiance did not stop there - let me know what you think and if you would like to hear more.