I saw my wife's computer and...

Good people, how are you? I'm going to tell another one of my true stories that end in obscene things. A few months ago, my girlfriend was showing me sharing screen things from her comp (it was the pandemic times when we couldn't go out) and just for fun she showed me her old folders, with her innocent disguises, travel photos, etc. Suddenly, she enters a folder, and I see that it's passing quickly and says there are prohibited things here and I said show them to me but she didn't want to. I remained in doubt and kept showing me boring things. One day, she decides to go on a trip to the countryside, and leaves her comp with me since her little brother might break it and I decide to give the ok. As soon as she leaves, I say I'm going to see what I can find here I knew my girlfriend had moved to other places and wasn't very saintly, normal. I didn't think I'd find something more like that just a cock and nothing else. I opened a bottle of wine and started investigating. What I found was something I could never forget or look at my girlfriend the same way again. She had several folders, not just with her photos in thongs showing her ass, but also some where there were just dudes, pure dick, doing themselves or finishing. The worst was the travels folder as soon as I opened it, the first thing I found was my girlfriend taking a selfie, grabbing a dongle inside an auto. There were videos on the side of the road, the car parked and she giving a blow job. In other folders there were photos of her being screwed in a trio, cum in her mouth, on her face, it was very strong what I saw, my girlfriend was literally a used condom from Prime brand, full of cum all over the place. I admit that between the wine and worry, I also started to get hot. I looked for videos not photos, but by this point I had already seen photos of her being penetrated, anal, vaginally, and in the mouth, and at this point, it was easy to pass more than 50 chicks. There was a folder where I found a video, something weird edited by her, but it was her ex-partner who had finished inside her, a 3-minute video in different scenarios that showed off her beautiful vagina and there was a river of cum, in the video she laughed a lot haha. Until now, a lot had passed, they were in different periods, I saw my woman pass through many looks but in all of them she was getting screwed. In a party, in a bar bathroom, in cars and everywhere she was being fucked and not missing, her photo eating a creampie. Photos in 4, naked photos, in one she came out with her doctor's coat before work being penetrated and the hospital background. All this in chronological order and here comes the powerful part. The last photo of that folder was on April 4th, and we left together on the 5th and from there never again a photo. But that last photo is of her vagina full of semen, clearly it wasn't me, but I remember we decided to put ourselves as boyfriend and girlfriend on the 5th and that 5 sucked her vulva spectacularly and I remember her taste, now that I think about it? It was the semen of a stranger. A stranger to me but quite well-known to her. When she returned from the trip I couldn't help but feel a strange sensation, but to get used to it I did the first thing: took her to the hotel, finished inside her and kept it a secret. My girlfriend? My girlfriend is a slut in bed, but faithful, now I understand why she rides so well and once she gets on there's no way to get her off the young lady until she makes me cum.