alpha!john   71

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Daddy's Little Vise
John missed out on Deanna's first heat due to being on a hunt, but he's eager to exploit his daughter's newly presented omega traits.2,116
Dean/John  bottom!dean  top!john  non-con  feminine!dean  first-time  dark  underage  a/b/o  alpha!john  omega!dean  virgin!dean 
june 2018 by Misspookielo
Sam's wish comes true when John lets him spend his birthday at the roughest bar around, getting fucked by any and all.
sam/john  a/b/o  omega!sam  alpha!john  gangbang  knotting  bottom!sam  top!john  NC-17  porn  underage  mpreg 
february 2018 by Misspookielo
Crypsis - zoemathemata - Stargate Atlantis [Archive of Our Own]
Rodney McKay is the pissiest Alpha John Sheppard has ever met. And that’s saying something.
sga  a/b/o  john_rodney  omega!rodney  alpha!john 
august 2017 by bekap
Request: John/Dean, Omega!Dean, Alpha!John, heat sex, rimming, size, gentle!John
Cliche where John helps Dean through his first heat and claims him but with the twist that he's really gentle almost worshipful about it. It's still painful for Dean to take his father's grown man-sized cock when he's never even had fingers inside him before but he's determined to make John proud and ends up loving it. Emphasis on Dean being sore but needy and in love. And John trying his best to make it enjoyable for his omega. I also like loving dirty talk and crying!Dean.
:spn  underage  pairing:dean/john  omega!Dean  alpha!John  heat  rimming  sizekink  fps 
july 2017 by Mayalaen
Request: John/Dean/Sam, a/b/o, consensual turning
Sam has been asking to be his daddy and Dean's omega since he was five. Now that he's finally popped his knot he's at the perfect hormonal point for a turning, but he won't be for long. John and Dean spend days fucking him and pumping cum up his ass and down his throat before the slit of his new pussy finally opens up. They take him to a doctor who verifies that everything's appearing to come in correctly and advises them to keep fucking Sam but to avoid his pussy until it's fully developed. But once they get they go ahead, they're supposed to knot his cunt every day for the next six months to a year to ensure his uterus and ovaries finish developing and he's fertile.

Cum hungry Sam desperate to be an omega, ideally getting pregnant pretty young. Sam should be between 10 and 12 when the process starts.
:spn  underage  pairing:sam/dean/john  alpha/beta/omega  turning  kink:turning(alpha-to-omega)  au  omega!Sam  alpha!Sam  alpha!Dean  alpha!John 
july 2017 by Mayalaen
Request: John/Sam/Jess, abo, dubcon, knotting
Alpha John goes to Stanford to check on (stalk) omega Sam and realises Sam and his omega girlfriend plan to spend their heat together. John waits for the pliant, hazy, any-knot-will-do stage, then breaks in and claims them both.
:spn  fps  pairing:sam/john/jess  alpha/beta/omega  omega!Sam  alpha!John  omega!Jess  dubcon  knotting  au  pairing:sam/jess 
july 2017 by Mayalaen
Helping Out
[SPNKink-meme] Whenever the Winchesters are running low on money, they'll save some bucks suckling off Sam. Overtime it becomes a comfort thing.
AU:ABO-Dynamics  pairing:Dean/John/Sam  pairing:Sam/OMC(s)  alpha!Dean  alpha!John  bottom!Sam  kink:knotting  kink:lactation  kink:spanking  mpreg!Sam  omega!Sam  possessive!Dean  possessive!John  sub!Sam  tw:underage  fandom:Supernatural  length:5K-10K 
january 2017 by casey679
Request: Castiel/Dean - A/B/O, Age Difference, Protective Alpha John, Statutory rape
Alpha Cas is a new neighbor or teacher. Omega teenager Dean is clearly smitten. John doesn't like it one bit. He’s adjusting to the whole omega thing but Dean dating an Alpha almost John's age is out of the question. He threatens Cas to stay away but Dean’s the one coming onto him. He loves to break daddy's rules.

Cas knows Dean's jailbait. He tries his damndest to resist and inevitably fails. Sexy times ensue. John finds out and either reports him to the omega abuse authorities or gets into a duel with Cas.
:spn  underage  pairing:dean/castiel  alpha/beta/omega  agedifference  protective!John  alpha!John  alpha!Castiel  omega!Dean  bottom!Dean  top!Castiel 
january 2017 by Mayalaen
Request: John/Dean, a/b/o, nipple fucking, urethra fucking, training, extreme underage
Omegas are meant to be fucked. With training, even their nipples and little cocks can be fucked. John's always wanted to fuck an omega's cock and nipples, so when Mary gives birth to an omega son, he knows he's going to train the boy to take a cock in every single hole.

Training can start as early as anon is comfortable with, the earlier the better. Bonus for young Dean have plugs in his nipples and urethra as well as ass and maybe even pussy. Other kinks welcome!
:spn  underage  pairing:dean/john  alpha/beta/omega  omega!Dean  alpha!John  urethralplay  nippleplay  kink:training  fps 
january 2017 by Mayalaen
Request: John/Dean, a/b/o, extreme underage
Everyone knows that omegas are needy sluts, even from a very young age. When they start to stimulate their pussies the common thing to do is to start fucking and knotting them, so when no older than 5 year old Dean starts playing with his pussy and getting wet, John starts prepping him to take adult cock, soon fucking him.
:spn  underage  pairing:dean/john  alpha/beta/omega  alpha!John  omega!Dean  fps 
january 2017 by Mayalaen
Request- Dean/any, Dean/John, ABO, porn, barely legal
18yo (or slightly older if you want to make legal age older) Omega Dean is forced to do some 'barely legal' porn for cash, to pay the rent/get groceries, etc. Sam never finds out, but it turns out that John's favorite spank bank material is barely legal Omegas.

When he sees Dean writhing on some stranger's or strangers' knot(s), he realizes that 1. That isn't Dean having an o-face, but his Omega is in pain and he needs to make sure that never happens again. 2. He's an asshole jerking off alone in a motel room when he could just go home and claim his now legal omega. And 3. Holy shit, Dean is his omega and no knot head is ever going to touch what is his again.

Oh, and he doesn't know why he never noticed before, but Dean is smoking hot.

Things I like to see- omegas with pussies and tits, rough sex, virginity taking. Panty kink. Mpreg.
:spn  fps  pairing:dean/any  pairing:dean/john  alpha/beta/omega  pornstar  omega!Dean  alpha!John  roughsex  virgin  mpreg  panties  au 
january 2017 by Mayalaen
Request: John/Sam, abo, turning, oral knotting, noncon
Alpha John gets hurt in the groin area, and the doctor recommends immediate castration and turning rather than attempt reconstruction and risk infection/etc. As the closest adult, Dean is asked to make a decision, and possibly assist in the turning. Conflicted, he returns to John's hospital room, to find 14-17 Sam facefucking John, close to knotting his mouth.
:spn  underage  pairing:sam/john  alpha/beta/omega  kink:turning(alpha-to-omega)  alpha!John  omega!John  knotting  noncon  turning  fps 
january 2017 by Mayalaen
Request: John/Sam, Dean/Sam, abo, body mod, fisting, dp
When Dean pops a knot, John knows their last chance at a family omega is to ensure Sam presents as one. They take turns mixing their come in his food. John has him fitted with a cockcage and a training plug. John and Dean are very open about doing what they can to make Sam an omega. After a few months with nothing to show, they step up their efforts - John facefucks Sam in the morning, Dean in the evening, they use bigger and bigger plugs. John fists him every week, searching for internal development. Someone suggests castration. Finally, Sam goes in to heat and John and Dean share Sam's first time.
:spn  underage  pairing:sam/john  pairing:sam/dean  alpha/beta/omega  bodymodification  fisting  doublepenetration  alpha!Dean  omega!Sam  alpha!John  kink:turning(alpha-to-omega)  toys  cockcage  fps 
december 2016 by Mayalaen
Request: John/Dean, a/b/o, castration, medical kink
At fourteen, Dean presents as an omega. He's a late bloomer, presenting a full two years after most omegas and alphas would, which led to everyone just figuring he was a beta, so no one questioned his masculine appearance, occasional aggression, or occasional disobedience, as those qualities are normal for young male betas. As an omega, though, those qualities are alarming. Male omegas are naturally feminine-looking because their estrogen levels are much higher than their testosterone levels, and behaviorally they have sweet natures and crave submission. Concerned about Dean's late presentation and his distinctly un-omega traits, John takes Dean to an omega clinic to see if there's something wrong. When the doctor is examining Dean's genitals, he's surprised to see how large Dean's balls are for an omega and, after a quick blood test, it's discovered that Dean has a hormonal imbalance, his body producing too much testosterone and not enough estrogen, which could pose as a risk to his fertility. The best option for Dean is to be castrated and put on estrogen supplements to correct the imbalance, preserve fertility, and adjust Dean's appearance and moods to that of a typical omega. Up to anon how Dean handles the castration and the resulting side effects, but I'd like for John to try and help him make the most of it.
:spn  underage  fps  pairing:dean/john  alpha/beta/omega  castration  medicalplay  omega!Dean  alpha!John 
december 2016 by Mayalaen
Request: John/Dean, a/b/o, feminization, mating, castration (kind of)
While presenting as an omega is easy for girls, since they already have vaginas, it's especially difficult for boys because their vagina forms in the spot where their balls are. When a boy begins presenting as an omega, his body will naturally cut off the blood flow to his balls, causing them to become discolored and shriveled. Within a few days, they fall off on their own (having essentially undergone a 'natural' castration, without the horror of surgery) and the labia underneath where the boy's balls used to be begins to open up while the boy's penis shrinks a great deal and little breasts start to form.

Dean (11-13 years old) wakes up with terrible cramps in his abdomen and groin. When John checks him over, he sees that Dean's balls are looking a little purplish, which only means one thing: Dean is presenting as an omega. John keeps Dean home from school and takes care of him during the change, checking his balls every so often to see how close they are to falling off and making preparations for having an omega in the family. He fully intends to take Dean for a mate as soon as Dean's pussy opens up and plans to mold Dean into the girliest omega boy possible, whether Dean likes it or not.
:spn  underage  fps  pairing:dean/john  alpha/beta/omega  mating  castration  omega!Dean  alpha!John  dubcon 
december 2016 by Mayalaen
Request:Dean/John, body modification, non-con
John always planned to have his young Omega son Dean castrated and docked like a proper Omega, train him to be submisive and then take him as a secondary mate, regardless of Mary's fear of such same. When Sam is born, John is so distracted showing off his newborn Alpha son, that he ignores her and Dean, giving her a chance to take her eldest and make a run for it.

She manages to stay hidden until Dean is eleven or twelve, and goes through his first heat. She's caught when she's trying to buy suppressants for her son. (an Omega can only buy those legally with their Alphas permission)

Dean now has to face his father and brother, Mary didn't want her son to hate his father, so she never told him the full story, just that his father's a traditionalist. At first Dean is happy to find out that his father actually wants him with him, and that he has a little brother, but John doesn't give Dean much time to adjust before taking him to an Omega veterinarian for castration; he wouldn't want to risk Dean becoming even more masculine than he already is. He also buys his son an electric training collar to learn him to keep him from answering back, and refuses to let him go to school. Omegas don't need education, and he doesn't want to risk Dean running away like Mary did. He also discipline Dean for every time he doesn't instantly do as told, even when John didn't bother to explain what he wanted him to do.

That night he fucks Dean for the first time.

Sam sees what's happening, and though at first he just hates on Dean because his father was always more interested in getting Dean back than in looking after his remaining son, soon he starts feeling sorry for the older boy and starts trying to help him.

Bonus for badass Mary coming to the rescue.
:spn  fps  pairing:dean/john  bodymodification  noncon  alpha!Sam  omega!Dean  alpha!John  bamf  bamf!Mary  collars/leashes  discipline  bottom!Dean  top!John  underage 
november 2016 by Mayalaen
Request: John/Dean, knotting, father/son relationships in an abo world
It is normal for an Alpha to help their Omega children through their first few heats. After all, the kid needs the help of someone they trust, and whom better than their own father.

Most Omegas don't become fertile until they're older, so they're little to no risk of pregnancy.

John never expected his oldest son to be an Omega, but once Dean goes into heat, he's more than happy to help his son out. Soon Dean's sitting on his knot as they watch tv together, or kneeling under the table with his father's knot in his mouth, as John's playing poker.

John's only regret is that some day soon he's going to hand over his pretty little boy to some other Alpha.
:spn  underage  fps  pairing:dean/john  knotting  alpha/beta/omega  au  omega!Dean  alpha!John 
august 2016 by Mayalaen
Request: John/Dean, alpha/omega, omega turning, mating, mpreg
Alpha/Omega AU, Mary dies when Dean/Sam are a bit older. Older Sam, younger Dean.

When Mary dies, John loses his mate and the family loses their only omega. Normally, if the only omega in a family dies, one of the pups will change into an omega and rapidly mature to compensate for the loss and to take their place as the head alpha's mate. 18-year-old Sam is already a fully-matured alpha, but 14-year-old Dean is still in the midst of puberty, which means he's still young enough for his alpha-puberty to change courses and for him to become the family omega. Dean's newly-popped knot and balls are the first to go, atrophying until they're gone completely. Then his penis shrinks until it's barely an inch, a vagina forms where his balls used to be, and he develops small breasts (like, no more than an A cup). Dean's body quickly changes and matures so that he's fertile and ready to be the head alpha's mate and bear his pups and John doesn't waste any time making that happen.

Bonus: Dean starts out upset/depressed that he's becoming an omega, especially when he loses his balls/knot and his dick shrinks, but John comforts him by reminding him that it's natural for a young teenage alpha in his family situation to make the change into an omega.

Kinks: alpha/omega, top!John, bottom!Dean, omega turning, claiming sex, knotting, mpreg, vaginal birth, Dean nursing his pups, emasculation, feminization.
underage  fps  :spn  pairing:dean/john  alpha/beta/omega  agedifference  kink:turning(alpha-to-omega)  alpha!Dean  alpha!Sam  alpha!John  omega!Dean  turning  mating  mpreg  claiming  knotting  feminization  season:preseries 
august 2016 by Mayalaen
Request: John/Dean, a/b/o, omega turning, voluntary castration
Over the last century, alpha overpopulation has grown into an alarming problem, with an alpha to omega birthrate ratio of around 7:1. As a result, the government passes a bill offering financial incentives to any families that volunteer to have one or more of their sons turned into an omega. With their family suffering from huge debts after Mary's death, John can't pass up this opportunity that will save them from the poorhouse. Dean has just turned 11 when the bill is passed, and John knows that he's nearing the cutoff age for a successful turning, so he has to sit his boys down and decide which of them to turn. Dean knows that Sam, with his attitude, would make a piss poor omega and John seems to agree with him that between the two of them Dean would not only adjust better to it but would likely be happier for it. With that as well as the chance to save his family in mind, Dean volunteers to be turned. Up to anon what the omega turning process is like, but it should include Dean being voluntarily castrated.

-Major bonus points if Dean is kept awake during his castration, with John holding his hand to comfort him while the doctor works.
-After Dean is turned, John takes him as his new mate.

Filled Here -
fps  au  turning  castration  underage  !filled  medicalplay  genderswap  bodymodification  toys  bondage  noncon  drugs  somnophilia  fever  fucking  knotting  gangbang  comeplay  rimming  pairing:sam/dean  pairing:none  kink:omega!dean  kink:turning(alpha-to-omega)  alpha!Dean  alpha!John  alpha!Sam  alpha/beta/omega  dubcon  :spn  pairing:dean/john  pairing:dean/omc(s) 
june 2016 by Mayalaen
Request: John/Dean, a/b/o, knotting, breeding, cum eating, cum inflation, fingering, lactation
Ever since Dean was young, he dreamed of presenting as an omega. He wanted to tend the house and cook yummy meals for his family, he wanted his daddy to knot him up good, and to have lots of babies who would nurse from his nipples. He was sure that he would be an omega. It was his destiny.

John, realizing that if his son didn't present as an omega, he would be devastated beyond repair, decides to help insure that Dean would be an omega.

He starts by feeding Dean his cum, sometimes on his food, sometimes straight from the source. He fingers and fucks and knots Dean several times a day, leaving his hole sloppy and loose, before plugging up his hole. He sucks on Deans nipples to get him used to the sensation for when his babies nurse.

When Dean finally presents, its as an omega.

.... Or nonnie can go another route and have him present as an alpha, who then begs his daddy to fix it. John then has Dean castrated and maybe has the doctors give Dean a pussy and hormones that cause him to lactate. However nonnie wants to go with it.
fps  underage  !tofill  au  knotting  breeding  comeplay  lactation  kink:omega!dean  kink:top!john  WIP  alpha!John  alpha/beta/omega  bottom!Dean  daddykink  comeeating  :spn  pairing:dean/john  fingerfucking  incest 
june 2016 by Mayalaen

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