Admit it – there’s something extremely alluring about MILIFs (figure it out). It’s the same allure to stepmom and stepsister porn, that thought of engaging in extremely taboo, extremely transgressive sex that is all the hotter for the possibility of getting caught.
And from covering the bizarre world of mother and daughter pornstar duos to banging a virgin Gooner bareback and being caught by his horrified mum, which you can read about here, I have quite the penchant for the world of mommies.
But what’s hotter and more transgressive than fucking the horny and sex-starved mother of the woman you married?
It should be no surprise, then, that true mother-in-law sex stories thrive in the darkest and seediest corners of the internet.
”Whether it’s is the dude dominating the MIL, the dude getting dominated by the MIL, the wife being involved or being humiliated by the affair, or just some plain old-fashioned ass-fucking, there is no end to the amount of MIL stories that you can read.”
Those corners, alas, can be so dark and seedy that they can be tough to track down. Not anymore, dear reader.
Thanks to my perverted and intrepid detective work, I have found the very best sources of hot, sordid mother in law sex stories.
Let’s take a look at the very best places to read about the lucky guys doing the stuff you wish you were doing that might just inspire you to do the same!
Table of Contents
Literotica is Full of Tales of Sex With the Mother in Law
The internet’s premier site for amateur erotic fiction, if it’s not on Literotica, then it’s not worth reading.
There are stories about literally everything on Literotica – into interracial gay little-people porn? Literotica’s got it.
Are you after a story where a squirting street hooker with a G-spot in her mouth deepthroats an unsuspecting client? No doubt it’s somewhere in their archives.
This goes, of course, for MIL stories – which they have in absolute droves. At the time of writing, there are hundreds of stories focused on sexy encounters with mothers-in-law.
While these may be written by amateurs, there are a few that could easily rival the works of Mary Shelley or Ernest Hemingway.
Alright, maybe not that good. They’re at like a Stephanie Meyer level at least, though, or that one chick who wrote Fifty Shades of Grey.
Notable examples of the mother in law sex stories that made my clit throb on the site include:
Post Natal 2
What’s a guy to do when his wife won’t put out after the birth of their first child? Jerk off? Of course not! He does what any red-blooded man would do. Fucks his mother-in-law. Oh, and also his own (step)mother.
Comfort Became A Two-Way Street
What’s a man to do when his wife becomes emotionally distant and is potentially having an affair? Not fuck his own mother, in this instance – rather, he draws the line at merely fucking his live-in mother-in-law. A truly noble and honorable man.
Fucking Mother in Law Adventures Are All Over Reddit
If you’re at all familiar with confessions, true stories, etc., then you know that this is coming. Yep, it’s time to delve into the world of mother in law sex spread across Reddit!
The so-called front page of the internet is home to all manner of subreddits that cover pretty much every topic imaginable. One of those topics, inevitably, is that of fucking one’s mother-in-law.
Unusually, there is no r/IFuckedMyMIL. Instead, tales of fornicating with one’s relations by marriage can be found across a number of Subreddits:
r/GoneWildStories
Home to some of the crazier stories on Reddit, r/GoneWildStories is always a reliable source of tawdry anecdotes about fucking one’s relatives by law. As with anything on Reddit, it’s a good idea to take things with a pinch of salt, but when the stories are this good, who’s to quibble?
r/Confessions
The classic subreddit to hear some truly heinous (and hot as fuck) shit, r/Confessions is home to no small number of “I fucked my mother-in-law” stories. And who knows? Some of them might even be true.
Some of the better entries there include:
I Had A Fling With My Mother-In-Law For Eight Days
Does exactly what it says on the tin – OP had his mother-in-law stay over during Covid, his wife cheated on him, he cheated on her right back. With her mother. Short, sweet, and a very titillating read.
Mother-In-Law (F59) And I (M36) Have Been Having An Emotional Affair For Two Years
A long read but a good one, this post details the will-they-won’t-they flirting and physical contact between a dude and his mother-in-law.
More of a post soliciting advice than some of the other r/Confessions material, this is one mother in law sex story that gets truly great in the comments.
r/OffMyChest is a Great Place to Get a Mother in Law Sex Story, Well, Off Your Chest!
Basically, this is like another take on r/Confessions, r/OffMyChest is a fantastic place to find some truly depraved mother in law sex stories.
One of the very best of these is Had Affair With MIL!, in which the hapless OP uses a throwaway to detail the nasty shit he got up to with the woman who birthed his wife. As is so often the case on Reddit, the real gems are in the comments.
r/SluttyConfessions
r/SluttyConfessions is not a million miles away from r/Confessions, but – well, you can probably figure out the distinction. It’s got something to do with sluttiness.
One of the best mother-in-law-related posts is called, fittingly enough, I Fucked My Mother-In-Law.
Over the course of a rollercoaster 300 words, u/Guilty-Fly regales the reader with a sultry story of forbidden pleasures and how it feels to fuck your wife’s mother on the couch while she’s out shopping.
Lush Stories Has More Than a Few Examples of a Mother in Law Sex Story
Right up there with Literotica for some of the best MIL sex stories that you’ll find on the internet, LushStories has no end of erotic short fiction to keep you occupied.
There are hundreds of stories on LushStories that have been tagged “mother-in-law,” and a great many of them are extremely well written here. We’re talking better than 50 Shades here, people. This is real shit.
LushStories is, unlike Literotica (or, it goes without saying, Reddit) in that a number of the stories need to be paid for.
You’ll get a preview of about 1000 words, but if you want to keep reading, you’ll have to register and buy a subscription.
Note that this is not the case for all of them; some stories are free to read, though you will have the option to tip if you like the story in question enough.
One of the best things about LushStories is the active community that gathers around each story.
The best MIL stories on the site have active fans who discuss the story in the comments, adding an extra wrinkle to proceedings.
Some of the best stories on the site are:
Midnight Confessions of Banging My Horny Mother in Law
This long-running series delves into many more issues than MIL-fucking, opening with a cheating wife who gets her cuckolded husband off by describing her adulterous misadventures in excruciating detail.
After the first two entries, the author switches tack – instead of the wife describing her extramarital sexcapades, her husband instead tells her about his – fucking her colleague, sister, and mother.
Naturally, this revelation leads to his wife being extremely turned on, and the two pleasure themselves as he describes the whole thing in gory detail.
Down The Rabbit Hole of Fucking My Mother in Law
Despite the title, there is thankfully a dearth of rabbits present in this BDSM-themed tale of MIL spanking and humiliation.
It tells the tale of an affair between mother-in-law Alice and her son-in-law, Ian, who rapidly takes charge of their sex life by utterly dominating Alice and establishing a sex dungeon in her unassuming country home.
Things get pretty hot and heavy between Alice and Ian, with plenty of corporal punishment administered to the more-than-willing Alice, and even a phone call from her stepdaughter that Ian forces her to answer while he goes to town on her ass with Pamela, a paddle named after her principal.
It’s basically 50 Shades of Grey, but somehow, it’s even more inappropriate.
Tit For Tat Mother in Law Sex
Another long-running series, in this entry series, lead Derrick is tasked by his wife to service her mother, who has only ever been with her late husband.
Derrick rises to the occasion quite admirably, instructing his mother-in-law in the ways of sloppy blowjobs and passionate bareback sex.
At the conclusion of the adventure, he and his mother-in-law have decided that he is to service her on a regular occasion and that the next time she sees him, he will relieve her of her anal virginity.
His wife, being the incredibly understanding woman that she is, is perfectly fine with this.
This story is one of the better-written erotic stories on the site and really draws you in with its evocative prose and detailed descriptions of what it’s like for a cock to go off in an older woman’s mouth like a pump-action single-barreled cum shotgun.
An excellent read, even if it’s a bit much when Derrick cums in his MIL’s mouth in front of his own stepdaughter (spoiler alert).
Inlaw Sex Tales Are Abundant, If You Know Where to Find ‘Em!
At the start of this article, you may well have been operating under the assumption that true mother in law sex stories were relatively rare.
I hope that this article has disabused you of such notions and demonstrated that, if anything, there is an ungodly number of terabytes dedicated to the practice of fucking one’s mother-in-law.
Whether your poison is the dude dominating the MIL, the dude getting dominated by the MIL, the wife being involved or being humiliated by the affair, or just some plain old-fashioned ass-fucking, there is no end to the amount of MIL stories that you can read, should you desire.
Remember that most of these stories are free – particularly if you’re reading on a site like Reddit, which is, by design, free of charge.
But if you want the juicy stuff, you’d be strongly advised to hit up the likes of Lush Stories. The fiction on there is eminently affordable, and it’s – most importantly – of a very high quality.
