When I was 18 years old
 

When I was 19 years old I moved out on my own and met a Taiwanese girl that was best friends with my younger sister. We were close platonic friends for about 1/2 year. She broke up with her "boyfriend" (apparently only kissing) and one afternoon she dropped by my place to see if I wanted to go play basketball. Instead of playing basketball I had her play with my balls and that when her cherry got popped.
Fast forward 13 years, she got married to a guy I knew through a mutual friend. About 5 years into her marriage I saw her with a guy at a hotel restaurant as they were leaving. I saw them hugging and kissing as they were parting ways. She saw me as they guy was walking away. I gave her the wide eye stare and she gave me a little smile. She explained her marriage wasn't going great and her co-worker kept on hitting on her so she figured why not. She admitted to having sex with the guy earlier that evening. I told her she should have called me instead of letting a co-worker fuck her. She said next time.
I was on business in LA and met up with her in 2019. She came to my hotel to pick me up. I asked if we can do it for old times sake and she said since I popped her cherry we should do it again. We went up to my room and fucked like rabbits for about 2 hours. As we were lying in bed after our afternoon of fun I asked if she still fucks that guy. She said it was only a one time thing and there hasn't been any other guy since. I asked if her husband knows which she replied I'm the only one that knows about her affair.
She's planning a trip out my way this summer. Hope it works out well.

For several years I ran all the maintenance on a large fleet of school buses. The business that owned and ran the buses was family owned and the office was full of nice, good people, three or four or them being 40s and 50s women. One was named Marion and I expect she was around 50 at the time. She was pleasant, polite, always dressed appropriately for the job, and was competent. She pretty much kept her head down working all the time, but everybody liked her. There was no reason not to like her. Marion was pleasantly average looking, wasn't fat, wasn't skinny either, just . . . average. The kind of woman you'd barely notice in the grocery store, and who you'd expect to find sitting on the second pew in the Methodist church every Sunday. Her husband stopped by the office a few times over the years. He looked to be at least ten years older than Marion and just generally had a nasty, sour-mouthed, curmudgeonly air about him. There's no accounting for taste between people, so I just kinda shrugged off his personality and what Marion may have thought about him.

After seven or eight years I moved on to another job, twisting wrenches in an auto repair shop. The guy in the bay next to me was gregarious and outgoing and we became good friends. One day a friend of his named Larry stopped by to visit. The three of us got to talking, and it came out that I'd worked at the bus lot. Larry's eyes sort of lit up and he asked me if I knew Marion.

Yeah, she's still working there and sure, I knew her. Larry tossed his head back and started laughing, and then told me a story I could scarcely believe. It seems that a few years before I got to the bus lot Larry had worked there, and liked to go to car races on the weekends. Somehow Marion ended up at the track one weekend driving a bus for an activity trip and ran into Larry. I didn't get all the details, but a few weeks later somehow he and a friend talked Marion into accompanying them to the track one weekend, and one thing led to another and they started fucking her. The racetrack was about an hour away, and she started going to the races with them every weekend. One guy would drive while the other fucked her in the back seat. They'd switch drivers about half way and the other friend fucked her the rest of the way. And then all the way home. Larry said she was absolutely insatiable. When they weren't fucking her all the way to the track and back they'd occasionally pick her up in the evening, pull down a local lover's lane and take turns fucking her until neither one of them could keep it up any longer.

I started saying, "Marion? Are you kidding? Marion?!?"
"Yes! That Marion!" he kept saying.

Marion had worked her way into the office when I was there but at that time she was a senior bus driver and was driving evening activity trips (like the basketball team to some neighboring high school). She'd tell Larry where she was and he'd stop by and fuck her unmercifully on her bus, out in a dark parking lot.

"Marion?? Are you sure??"
"Yes!! Next time you stop by the bus lot tell her Larry says 'hi.'"

So I did. A few months later I stopped by there to see somebody else, and stopped in her office for a minute. A look of pure terror flashed across her face when I told her I'd met Larry, but she caught herself pretty fast and just told me to return the greeting. About a year later her sourpuss old husband stopped by my shop and wanted a repair estimate on some run-out old Ford he had. He got all pissy when we told him the cost, and I never saw him again. I got the distinct impression he never knew about his hot blooded, demure-looking, middle-aged wife.

Ex FWB
 

For sure, he doesn’t know that I used to fuck her ass before any date with a new guy, when she thought they might have sex, and the first time he fucked her, her ass was already tender and full of my cum.

90% sure he also doesn’t know that we had play dates where she intentionally made a mess of my cock, so she could suck it clean.

My wife and I are friends with another couple. The woman is really nice, and she's the one we are actually friends with. Her husband is a bit of an arrogant arsehole, which is all the more annoying as he often dispenses "knowledge" about topics that he's totally ignorant of. So, we just put up with him when he's around. Anyway, we figured out he is not the father of their kid. What we found out is that one night, our lady friend got completely wasted and had an all-night foursome with three guys whom she met because they work at a company that is a business partner of the one where she works. One of them (nobody knows exactly who of the three) is the father of the kid. I'm not willing to give more details about how we discovered this, but let's just say that it is physically impossible that the husband is the biological father.

Anyway, I say these guys were lucky. I would gladly shag our friend myself, and it would be awesome to see her take 3 cocks at once!

BTW, she doesn't know we know, and her husband has no clue about anything.

Not sure if you’re still looking at this site, but will go ahead and mention this. When I was in the army me and a friend was deployed, and when we got back his wife was pregnant. He thought he had knocked her up before we left on deployment. I will just say that I was at the hospital with him when she was having the baby, and all hell broke lose after it was delivered. There was no way in hell that it was my friends. She had been letting a BBC fuck her behind my friends back before we was deployed and obviously forgot to use some form birth control one time. He split up with her then got back with her again, he is now raising the BBC’s handy work. The only difference is that he knows it isn’t his.

In the 60‘s in Germany there were quite a few cases where white German couples had a black baby. The poor girls lives turned straight into hell. The guys left them, friends and relatives broke contact. And the poor girls didn't understand what happened, and there were no DNA tests for the girls to prove their being faithful.
Reason was many German women had relationships with soldiers after world war 2 to get food and clothing. If they got pregnant by a black soldier with some luck the daughter was white. They then never said a word, but the poor daughter had the genes to get a black baby with a white guy.

I know a guys wife who sucks my cock and swallows but has never sucked his…
She claims he tries to jam It in her mouth and it pisses her off.

She sucked mine out of spite haha
I’m good with that… I didn’t require a reason.

Our son in law doesn't know my wife and I stumbled across several pictures of our daughter's nude selfies several years ago. He thinks he married a sweet innocent princess , if he only knew.

fer sure....
 

1. Used to sneak over to her extra house here in town when she signaled me she was there and I;d suck her pussy and tits and fuck her silly. (she and her hubby are still long time friends)
2. we fucked and sucked for over 20 years behind our spouses backs.(we still all 'friends')
3. My renter lets me suck her tits and pussy once in awhile. been fucking her for 40 years, now, not so much
4. my current church goin fwb. hubby died three years ago. Her friends have no idea she loves to suck my dick.

Well yes!!!

Everything I've done to/with Amelia over the past 20 or so years - her old man had no idea about!!!

She used to go home after work full of my cum - from one end or the other!! I loved the thought that one evening, he might just have the urge to get it on with her and find her already well0used but it never happened.

She stopped wearing a bra at my request, from there on, only ever wearing ones which left her tits and nipples completely exposed. She also wore a lot of soft or sheer tops - specifically to reveal what was (or wasn't!) underneath. How could he not notice??

She swallowed my cum regularly - often scooping it up from another part of her body and/or playing with it first. She always swore she's never so much as had his cock in her mouth!

I fucked her arse over her own desk in her office at work. Again, she'd been very much against anal sex before that but she actually precipitated that event by her own actions and after that, there was no going back...!!!

I regularly fucked her across her kitchen table, knowing full well that in a couple of hours, they'd sit down at to for dinner where only a short time earlier, Amelia had been screaming in orgasm while I fucked her!

I fucked her all over their house - ALL their houses in fact (they moved quite frequently - and even in her son's house where I kept her naked and barefoot for two days while I used her basically as my sex toy while she was house-sitting. I say 'used her' to be honest, every time she was awake, she wanted sex and that went on through the night. I don't mind admitting I found it quite hard to keep up!!!

There were others in my younger years too. I was a big fan of married, older women but I'm sure this is enough for now...!!