Actually happened in 1997
I am a happily married 30 year old man. My wife, Elaine, 28, is a very attractive woman and we are married for about 2 years.
Before I met my wife and got married, I was a sexually active person. I've been in threesomes and foursomes with my girlfriend.
After I got married, my wife didn't like the idea of those 'activities' and I was stuck only with her...
Many times I tried to convince her to share her fantasies with me, or at least try do something different than the regular twice-a-month sex that we ended-up with....
Many times during our lovemaking, I tried to make her talk and share her fantasies with no avail.
When we got married she was definitely a virgin. But later I found-out that she was only a virgin in the 'front'. Her mouth and ass were 'experienced', which explained why she liked to be ass-fucked so often...
The way I found-out was very strange and unexpected.
One day I left work early and came home around 2pm, instead of the usual 5pm. I opened the garage door and found my father-in-law's car parked there. That was strange since he always parked on the driveway and not in the garage and the door closed. I thought he was there to fix some electrical stuff and had brought equipment with him. He is a handyman.
I entered the house and started searching for my wife and her dad. Couldn't find them. I went-up to the bedrooms wandering what they will be doing there....still couldn't find them. That was very strange. So I went down to the basement. Just when I was on the stairs I heard the washing machine on and thought to myself, that explains it, he is fixing our washer or something.
At the top of the stairs we have a window that overlooked the basement, so I just peeked and was about to call them when I heard a sound that stopped me. The sound was of my wife as if she was in pain. I looked inside and located them at the corner of the laundry room. What I saw shocked me and I couldn't move! - my wife had her top down, holding her dad's head to her breast, her other hand was rubbing his erect cock, while he was sucking on her breast his hand was under her dress, masturbating her...!
I couldn't believe my eyes! I was in a state of shock. My own wife, my wife who didn't want to have sex openly and share her experiences is doing it with her own father! a 50 year old man!
I felt a mixture of jealousy, anger, hatred and betrayal. After watching them for a while and hearing my wife's moans of pleasure, I was sure that he was not forcing her in any way. I wanted to leave, but for some reason I couldn't move and wanted to know what they will do next. After couple of minutes, my wife knelt in front of her dad, took his dick in her mouth and started sucking on it slowly, but soon she stepped away, grabbed something from a tray and rubbed it on her father's dick (later I found out it was butter that they use regularly), then she turned around and knelt on the washing machine, exposing her beautiful white ass to her dad, he held her tight and penetrated her anally, she started moaning with pleasure while masturbating herself with one hand. Slowly I stepped back and without making any noise, stepped up and out of the house. On my way out I heard the orgasmic cries of my wife, the ones that I am familiar with...
I started driving around the city trying to sort things-out. I never imagined my wife cheating on me, not to mention with her own dad! But after about an hour driving and thinking about it, my feelings changed and instead of the initial hatred and betrayal, I actually started to get aroused by the idea. Somehow, the idea of incest became exciting for me. I felt that things are going to be better than before. This might be the way to a better and happier married life for us, since we would be sharing a sexual experience and be open about it from now on....I was wrong.
When I got back, I saw the garage empty; obviously she was alone in the house. I entered the house and called her. She came running and greeted me with surprise. "What's the occasion of having you home so early?" she said. I told her the reason and then jokingly mentioned that I feel excess power that need to be released...
To my surprise, she took me by the hand and led me to our bedroom and started to undress in a strip-tease like way. I was not really expecting anything like this knowing that she was already satisfied...but what the heck, we were in bed and she was hotter than before.
I fucked her 3 times that day and she was surprised of my sudden energy burst.
"What's gotten into you today? Are you taking any drugs to boost your sexual powers?" she said.
"No, I was just fanaticizing of seeing you with another man, that's all"
"Oh, not again...when are you gonna stop thinking that? It will never happen!" she said in a determined voice.
Well, days passed and everytime I remembered the laundry room scene, my dick would jump!
I wanted to create the right time and occasion so that she will tell me about it on her own.