I Will Bear with You Forever (ch. 3)
By Absolute Debauchery 17 Sep 2025
Henry and Peter go for a work-visit to their neighbors, which is a nice change of pace from the rest of their passionate day. Tons of conversations, but also steamy sessions.
Gay Incest Stories
GayDemon's gay porn library: in this category you can find sex stories involving incest twins, brothers, uncles & dads (between men over the age of 18).
Basil (ch. 2)
By Daniel Berasaluce 16 Sep 2025
Since Basil keeps on wagging his ass seductively, Maurice finally dares fuck his son.
Homophobic Pedro force fucks his Dad (ch. 2)
By Auto memory Ken 16 Sep 2025
Pedro’s twisted truth-or-dare game unleashes a wild, cum-soaked orgy where sons dominate their dads in a sweaty, musky frenzy of rimming, raw fucking, and double penetration. Expect depraved chaos, hairy bodies, and dark desires exposed—pure filth for the bold.
My Twin Brother and I (ch. 45)
By HairyOne25 16 Sep 2025
Herman buys a RAV, daytime sex with him, and André. the Canadian monster cock brothers. Piero is becoming an email and telephone fixture. The shoot on the farm, more sex with the owner and his son, more sex with Jonathan.
Cruise to Cruise (ch. 15)
By 243907 15 Sep 2025
More sex as we cruise the Caribbean
Uncle Knox's Dirty Secret
By Alviori 14 Sep 2025
Jace was sent to his uncle’s place as punishment. He didn’t know much about his Uncle Knox—only that he was strict, cold, quiet, and way too young and good-looking for an uncle. But Knox was hiding something darker, something Jace never saw coming. And once he found out, he was fucked, like literally fucked.
Felling hot for my army retired dad
By Prince123 13 Sep 2025
Rohan a young man feel attracted towards his straight military retired dad Raj . . Things takes turn when Raj's both colleagues also feel the same and take advantage of him
A Brothers Revenge (ch. 2)
By Archer25 12 Sep 2025
Jeff continues his revenge plan against his brother but this time he just focuses on just one of his brothers twins. Seeing how far he can take this till he completely destroys his brother.
My Son Matt (ch. 13)
By Michael Dee 12 Sep 2025
Matt invites Danny and Kyle to spend the weekend.
The dynamic of the Bulls (ch. 12)
By BB_33 12 Sep 2025
Connor and Jeff have shared an intense weekend with Mary away. With the final day of it, they intend not to waste a single opportunity tog at some more forbidden, father son bonding in. But they may be in for more then they bargained for as they may be pushing things a bit too far.
Advertisement - Please visit our sponsor!
The two of us (ch. 3)
By 243907 10 Sep 2025
We get to meet uncle
Dad's Helping Hand
By M. Harding 9 Sep 2025
39-year-old Matt Harding plans a vacation for his dad Richard that changes them forever -- and may end up affecting their whole family
How a dick must be pleased (ch. 5)
By Daniel Berasaluce 8 Sep 2025
Edwin's parents divorce and he soothes his father's heart giving him a lot of sex and becoming his new partner.
Prodigal Brother
By Bill Drake 5 Sep 2025
A closeted married man pushes his little brother away, only to find that connection closer after the divorce.
My Son's jockstrap musk (ch. 2)
By Auto memory Ken 3 Sep 2025
I’m Steve, a tough-as-nails Texas dad, fucked up when my wife’s trip left me washing my son Dan’s sweaty jocks. His musky cum-soaked briefs got my dick hard, turning me into his bitch. Sucking his fat cock, I’m owned by my stud son, cumming hands-free while hiding it from Samantha. Dan’s the real man now.
All Grown Up
By Clark Wayne 2 Sep 2025
Big brother comes home on leave and finds that his little brother had grown up since he left. Grown up in all the right places.
Under His Shadow
By Bill Drake 2 Sep 2025
Growing up the kid of an NFL star can be a difficult thing - and thrilling as hell.
Mark Stevens Goes To See His Grandfather
By Mark Stevens 31 Aug 2025
Mark goes to visit his grandparents. His grandfather has been waiting for a long time.
A Silver Tongue is a Double-edged Sword (ch. 11)
By Absolute Debauchery 28 Aug 2025
Bonus chapter that includes reader scenarios, some character sheets and some more info on the story!
The Business Trip (ch. 8)
By Drake Gamer 25 Aug 2025
After running into Chuck and Kevin, Uncle Erik needed to let off a little steam
Advertisement - Please visit our sponsor!
A Father Son Assfest: Series 2 (ch. 130)
By Gazzaq 20 Aug 2025
A Double Wedding has taken place and this actually the final goodbye from Mike, Connor and all!
A Night of Revelations
By Ashfall's Requiem 20 Aug 2025
A 18 year old boy in the throes of sex drive and adrenaline, discovers what being a sexual creature is when one night he catches his parents in the act.
Dads surprise trip (ch. 2)
By just imagine 18 Aug 2025
That first night was only the start of a whole new adventure for Billy as he discovered the joys of man on man sex
In my dreams you fuck me (ch. 4)
By Daniel Berasaluce 14 Aug 2025
Now Colby's ass has become his brother Robinson's toy and he knows it and on weekends he grants him four fucks a day.
Mike Aguilera
By Ashley 13 Aug 2025
My name is Mike Aguilera and I am a 20 year old French muscleboy. At least people tend to call me that and I go along with pleasure. Building muscle is what I live for. Even since highschool, I never studied at all and always couldn't wait to end classes to rush to the gym where I love to spend hours.
Breaking the Gymnast (ch. 7)
By Badcolinbaxter 12 Aug 2025
Matty graduates from his training.
Carlos Arévalo Vega
By Ashley 12 Aug 2025
Antonio Arévalo Lojano lay naked in the living room. Normally, the whole family watched TV together on Sunday nights, but his 21 year old son Carlos had a date with his girlfriend. He lay stretched on the couch with his flaccid penis hanging down sideways. His daughter Danna lay naked on her damp bath towel on her stomach near the TV.
Tight Young Hole and Two Big Old Man Cocks
By Prikz 12 Aug 2025
Jack was on a fishing trip with his uncle and step dad knowing that it would be a good excuse for sessions of gay sex
Dad and Son Bonding (ch. 7)
By Luke Fallum 10 Aug 2025
The final chapter in the story of John and his Dad's relationship.
Driving Lessons with My Mates Dad
By Prikz 9 Aug 2025
My best mates dad Roger offered too give driving lessons that turned out to be an education in the joys of gay sex.
About our gay incest stories
As an excellent source of gay erotica since 1999, GayDemon Story Library is a fantastic destination to read the best incest stories for free. We host a comprehensive collection of adult gay sex stories with a focus on exploring such desires. If you find a story you enjoy, you are free to download it in several different formats. These adult entries are the creation of individual authors. We ask all our users to respect the writers' copyright and not post content such as a short story or a novel they don't own without the author's permission. As a way to express your appreciation toward these stories, don't forget to vote and comment.