Sort by
Relevancy

Free Stories

100%
My Ebony Prince
I love dressing for my man, Terry. When he grips my legs through the stockings I wear I feel dirty, slutty, and oh so loved. The way he lifts my frilly negligee and peppers my stomach and thighs with wet, meaty kisses always makes me leak through my panties. He licks my moist clitty through the fabr... Read full Story
RazedGlory68 2012-02-28 3,541 anal crossdressing gay
91%
HOW MY AUNT AND SISSY NEPHEW CHANGED MY LIFE FOREVER! (fictional
It was the very first night of my month long North Carolina July summer vacation stay when my Aunt Meg suddenly entered the bedroom that I was temporarily sharing with my younger cousin Rudy. Being so openly effeminine in his body language,voice and looks, I had already planted such dirty thoughts ... Read full Story
CDDIXIE4U 2019-01-08 34,591 Teen (18+) Crossdresser Cumshot Masturbation Bareback Shemale Fucks Guy Fetish Blowjob Big Cock Ladyboy Lingerie domination Homemade Compilation cum in mouth shemale + shemale
50%
Freak House Superstar Come Fest
Kiki and Ty Blaze were doing their thing. They were living on their love and passion, literally. The couple had taken their love, passion and desire to please one another and turned it into their livelihood. They had become stars in the world of underground porn. Their production studio, Nasty Nigga... Read full Story
shemale lover 2012-02-01 6,600 anal shemales Group Sex
100%
Exposure, Disclosure
The Greatest Liar, Exposure, Disclosure © Alexandra Rios 2019 Author’s Note: This is a continuation of the narrative which commenced with “My Awkward Phase”, which I posted here previously. Readers may wish to read that before continuing, although I have written them to stand alone. Natives s... Read full Story
the greatest liar 2019-06-18 8,027 Teen (18+) Small Tits Amateur Group Sex Latina Blowjob gangbang Guy Fucks Shemale cum in mouth
85%
My Awkward Phase
My Awkward Phase ©Alexandra Rios 2019 The greatest lie is that what happens in high school doesn't matter, because life begins in college. I pretended to agree, although I never believed it, for I was the world's greatest liar. Wannabees I was hanging out with my friends Quinn, Barb and Anne ... Read full Story
the greatest liar 2019-06-14 12,264 Small Tits anal sex Latina Masturbation Bareback Creampie Blowjob Big Cock transformation gangbang Shemale and Girl Guy Fucks Shemale Sex Toys Ass to Mouth cosplay hormones high school real life situations
100%
The game show,
One day i was looking through a number of competitions and trying to find a way to make some easy quick money. A number of applications were sent, mostly for junk i didn't need or for competitions I knew I had no chance of winning. For example, the types you get $30,000 for answering the easiest que... Read full Story
chris1989r 2022-01-24 5,126 Bareback Shemale Fucks Guy Ebony gangbang Guy Fucks Shemale shemale + shemale
100%
Late Night Snack (Touch me in the morning)
I was awakened abruptly by someone banging on my door at 1am. At first, I thought it might be Harry, the man who replaced Mr. Cobb in my bed a few nights ago. He had been persistent and horny constantly. I think it was because fucking trans women like me was new to him and he hadn’t got enough of th... Read full Story
Regina10 2024-03-28 4,284 anal Big Tits Bareback Creampie Shemale Fucks Guy Blowjob Big Cock Ebony Ladyboy Lingerie
50%
PRIS
"Merci d'avoir fait ça, Alex," dit Mr Stevens en me serrant la main. "Au revoir Mr et Mme Stevens !" J'ai crié depuis la porte d'entrée alors que mes voisins me faisaient signe avant de monter dans leur voiture. Ils fêtaient leur anniversaire avec une soirée et je m'étais porté volontaire pour ga... Read full Story
Femboy 2021 2023-01-27 1,122 Stockings Teen (18+) Crossdresser Fetish Big Cock Lingerie domination Guy Fucks Shemale cum in mouth
80%
Samantha sissy TGTF
Theme and genre of the story: The genre is about gender bender, futanari, gay, physical transformations of the body, magic and biology, the kink in particular that must excite in the story is the perversion of the transformation of the body and mind through a magical element that manipulates biol... Read full Story
Samantha sissy world 2022-09-20 5,137 Teen (18+) Crossdresser Big Tits transformation transgender feminization pov sissification Cartoon magic Gender Bender
100%
Salacious Sarah
Joe Dodge walked down bustling Market Street in Philadelphia in awe. Joe and his wife Tammy moved here 4 months ago from a small town in Alabama. The 24 year old man missed his hometown but at the same time he marveled at the sights in the big city. It was Friday evening, he always went straight hom... Read full Story
shemale lover 2013-07-18 8,724 anal sex Ebony oral sex Interracial kissing
33%
Duel With the Devil, Chapter 20 of The Greatest Liar
Duel With The Devil This is a work of fiction. All characters (including the narrator), celebrities, places, residences, neighborhoods, restaurants, legal agreements and proceedings, events and incidents are either the products of the author's imagination or used in a fictitious manner. Any r... Read full Story
the greatest liar 2023-07-19 4,358 anal Bareback Creampie Ebony Guy Fucks Shemale post-op celebrity post op sex
0%
A Slut Awakens
The day began like any other; I woke up, showered, wrapped my towel around myself and sat down to begin applying my makeup. I stared at myself shocked at the transformations I had undergone the past few weeks, my beautiful feminine body so smooth and curvy it could put even the most finely molded ho... Read full Story
shemale lover 2011-10-31 4,462 anal sex orgasm cum swallowing
100%
LE CONTRAT DE MARGOT
Madame Margot Elizabeth Stott était l'objet de mes désirs, des désirs très secrets ; désire que je n'aie jamais eu l'intention de la laisser - ou qui que ce soit d'autre - le découvrir. Mme Margot Elizabeth Stott avait, au moment où je l'ai connue pour la première fois, environ 45 ans, peut-être ... Read full Story
Femboy 2021 2023-02-16 1,394 Stockings Crossdresser Cumshot Fetish Lingerie domination Sex Toys cum in mouth
50%
LE CONTRAT DE MARGOT ⚧️ ⚧️
Madame Margot Elizabeth Stott était l'objet de mes désirs, des désirs très secrets ; désire que je n'aie jamais eu l'intention de la laisser - ou qui que ce soit d'autre - le découvrir. Mme Margot Elizabeth Stott avait, au moment où je l'ai connue pour la première fois, environ 45 ans, peut-être ... Read full Story
Femboy 2021 2023-03-25 1,122 Stockings Lingerie Sex Toys fellatio plug anal poule mouillé cage de chateté femme dominante Soumis
50%
Liberty meeting , Chapter2
When she strums again on her keyboard, I feel that it sinks imperceptibly but inexorably into me. - Relax my darling, Mirella told me, masturbating me with an expert hand. At the start, I have rather pleasant sensations. Being completely submissive to this machine without being able to stop... Read full Story
sandratvtg 2024-06-20 2,422 anal Stockings Shemale Fucks Guy Lingerie domination Sex Toys femboy
100%
Buying Heels
I have to know what it feels like to wear heels. I have the house to myself tonight and I'm going to play. I already have panties but want to buy some new ones. My wife bought me a black, frilly thong which I wore for her when we went out one night; I also have a cheap, supermarket pair of sheer ... Read full Story
shemale lover 2012-09-30 5,019 Stockings Cumshot oral sex crossdressing
100%
CONOCIENDO A ENRIQUE EL FOTÓGRAFO CHILENO (parte 1)
Era verano, y acababa de terminar el colegio y salí a dar una vuelta por la plaza, era una mañana calurosa, me senté bajo la campiña un buen tiempo haciendo hora, y entonces oigo una voz poco común que se dirige hacia mí, era un caballero de nacionalidad chilena, lo note por la voz, de 30 años aprox... Read full Story
katiMelendez 2020-12-14 2,186 Teen (18+) Amateur Latina Bareback Fetish Ladyboy domination Homemade
100%
Property To Be Pimped
It had been weeks since I'd brought to light my idea of my wife, Suzie, strapping on a big dildo and taking me dressed as Desiree, the Hot to Trot Transvestite. While at first she teased me with possible participation, it never came to be, despite me bringing it up on several occasions. She really d... Read full Story
shemale lover 2013-01-17 7,568 Stockings Crossdresser sucking dildo Interracial
48%
Black Cherry
The first time I ever cross dressed was when I was seventeen years-old, so not to long ago. I was in my freshman year college and my roommate I was invited to a party thrown by a fraternity on campus. However my roommate was kind a of skeptical about a fraternity inviting a bunch of freshmen to thei... Read full Story
Black Cherry 2017-07-27 10,063 Crossdresser Creampie Ebony gangbang college short story
50%
DEVENIR CASSIE
L'argent était difficile à trouver dans notre foyer. Être l'aînée de quatre enfants et ma mère étant une mère célibataire mettent nos ressources à rude épreuve. Nous avons rarement eu de l'argent supplémentaire dans notre famille à dépenser pour des choses comme manger au restaurant ou aller au ciné... Read full Story
Femboy 2021 2023-01-20 1,856 Stockings Crossdresser Amateur Cumshot Fetish Blowjob Big Cock Lingerie domination
50%
For The Sensual
For the sensual, description is everything. The collar. The collar is custom-made; one of two; her request. This particular one matches the corset. The corset—the "bustier." The collar. Literally, no choker here. She is disciplined. Her collars merely evoke ownership. She belongs. Sh... Read full Story
shemale lover 2012-11-14 3,429 anal kissing facefucking
100%
HOW ONE PEEPING TOM MORNING TURNED ME INTO A SHEMALE SISSY BITCH
It was while cutting across his back trailer park lawn around 7pm on misty July Saturday evening, when I first discovered that Mr. Parker was really a fag. How else could you describe a man wearing a long blonde wig on his head while below he wore only a large somehow stuffed pink lacey woman's bra ... Read full Story
CDDIXIE4U 2019-01-08 14,386 Teen (18+) Crossdresser Amateur Cumshot Masturbation Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Homemade Compilation Vintage cum in mouth
80%
Jacqui
John and his wife had gone to a party at the home of Barbara, one of their friends. Barbara was tall and statuesque. A very striking divorcee who gave every indication of being eager for sexual activity. John had met her before his marriage at a time when his finance was living in another city.... Read full Story
shemale lover 2011-11-05 7,276 Stockings asshole shemale
75%
Erotic Cummings
For the last few years, my ex-wife and I have engaged in a torrid affair. You see I am a avid cross dresser, who enjoys playing the role of a uninhibited female sex slut, who shares herself with women. This game allows my ex (Amanda), to keep most of her marriage vows intact, while allowing her to e... Read full Story
shemale lover 2012-03-23 3,331 anal cum oral Sex Toys
78%
How I Became the Sissy Slut
It all started when I was about 11. I was a very petite and short and had long straight brown hair with whispy bangs as a child. I was often mistaken for a girl. I have a sister who was 6 years older than me about my size she used to dress pretty sexy with the tight jeans and the skin tight sailor b... Read full Story
Tvtrinity 2016-08-29 72,510 Teen (18+) Crossdresser transgender sissy slut.trinity
50%
My Parisian escapades,
My Parisian escapades, During my many business trips to Paris, I never miss going to see my friend. Sabrina is a Cuban transsexual that I have known for several months. With her, I can let go with complete confidence and live my fantasies. I am one of his friends and lovers who give him the ... Read full Story
sandratvtg 2024-06-25 2,924 anal Stockings Shemale Fucks Guy Fetish Lingerie Sex Toys sissy wig gode pumps rosebud silicone breast split panties
100%
Danielle Works a Saturday
It had been a few months since his wife left him. Well "ex-wife" as the divorce had been recently finalized. It was her choice; she walked out on *him*. She said she got tired of "Danielle", even though she was entirely responsible for Danielle's "birth" to begin with. ... Read full Story
shemale lover 2012-06-18 5,888 anal sex Creampie oral sex cum swallowing
60%
The Creators: Book One by
Chapter One: The Life Giver BRANDON My twin sister is dead, but she’s not gone. Death is a tragedy in the remote village of Towerhead, but it’s not a rarity. Farming accidents, disease, famine, natural disasters, you name it, it kills people in Towerhead. So, six years ago, when the oxen-pul... Read full Story
sagga 2018-09-18 30,668 Teen (18+)
100%
Natacha's dungeon,
Natacha's dungeon, For a long time, I have loved wearing lingerie because it always gives me so much excitement to contemplate myself as a woman in front of my mirror. I learned a long time ago to memorize feminine gestures and attitudes while perched on my pumps. I also know how to put on ma... Read full Story
sandratvtg 2024-06-24 3,033 anal Stockings Shemale Fucks Guy Fetish Lingerie domination Sex Toys femboy chastity cage plug urétral
50%
REGARDE-MOI MAINTENANT ⚧️ ⚧️
Il y a quelques années, à mi-parcours du premier mandat du président Pelosi, j'ai surmonté mon inclination habituelle à éviter les risques et j'ai accepté une invitation à visiter l'appartement de deux femmes - de parfaites inconnues - qui venaient de découvrir que j'aime porter des culottes. Becky ... Read full Story
Femboy 2021 2023-03-30 1,256 Stockings bdsm Lingerie Sex Toys humiliation feminisation anal play poule mouillé cage de chateté femme lesbienne dominatrices esclavage
76%
Nylon teasers
They came into the video store where I worked as a clerk. Almost every day. Teasers. Both of them. What made it both great and terrible for me was that it fed my deepest fetish -- stockings -- as it denied me any fulfillment other than frequent and frantic "self-gratification."... Read full Story
shemale lover 2012-01-30 10,210 Stockings Big Tits fucking foot fetish
100%
Dinner with Honey
Meeting people online can be quite a feat sometimes. One never knows if the person is really who they claim to be through their words. So, when the time came to meet in person, she hadn't set any great expectations. "It'll be in a public setting. It's a group meeting, so if it doesn't work o... Read full Story
shemale lover 2012-09-21 3,573 anal sucking transformation orgasm stroking spanking
92%
A Lady Indeed
"Blue-eyed boys are always getting me into trouble," she said in a sultry voice. I smiled, as I looked into those warm brown Latina eyes, so soft yet full of mischief. "I'll be back in a sec guys," said Tracy as she got up from the table and headed towards the ladies room. &qu... Read full Story
shemale lover 2013-07-21 4,150 Stockings anal sex Cumshot oral sex kissing
89%
Fem Firm 2 -The Weathergirl
PART 1: A COURTESY CLIENT BLOWJOB Three weeks into my gig at Coxon & Dicster had been a blast. At first, a few of the girls had some reservations about me working there because I wasn't transgendered myself but I guess I won them over with my naturally cheerful personality. At least,... Read full Story
bennyx709 2016-11-14 18,342 big dick anal sex suck Blowjob cock sucking workplace
94%
Crossing lines
It had always been a fantasy of mine. I have very feminine features and long natural straight brown hair. Which recently I had shortened to chin length. I have been dressing in womens clothing now for many months and had decided that this was the night in which I get made up totally and head ou... Read full Story
Zöe from Kingston 2019-02-04 11,402 Stockings Crossdresser Cumshot Outdoor Bareback Shemale Fucks Guy Blowjob Big Cock Ebony Guy Fucks Shemale Interracial
100%
Happy Birthday
I love to write Erotica. For story requests please send me a private message or email noirenoire10@gmail.com Enjoy! I couldn’t move. No matter how hard I tried, I couldn’t move. The restraints didn’t give in any direction. The more I fought the more pain I was in. My safe word (wasabi) ... Read full Story
therefill05 2021-01-18 4,246 Stockings Big Tits Latina Bareback Blowjob Big Cock domination cum in mouth
100%
Joanna the Tranny Prostitute
Joanna stood on the street corner and casually shifted her posture from one leg to the other. So far it had been a quiet evening for her with few punters around. Not many girls were plying the streets either. She’d had one customer earlier. He had been an Asian guy in a Toyota who’d stop... Read full Story
Joannacd1 2011-11-07 4,551 tranny Crossdresser Ebony
50%
Dirty Tranny gang bang
Deep breath Charlotte, step into the night air and strut your stuff girl. This is what I was born to do; I snuggle into my short white fleecy coat as my 5” platform heels click on the pavement. Glancing down I can see my shapely stocking clad legs and, the all important, ankle bracelet glit... Read full Story
shemale lover 2011-12-27 4,929 anal shemales Group Sex
84%
First Time: How I Love Cock
The first time I ever sucked a dick was when I was around 12 years old. I was at a sleep over with a friend. We were camped out in his backyard in a tent and he started things out tentatively by asking about my luck with the ladies, which was non-existent. Then he suggested that since neither of us ... Read full Story
wickeddogg 2019-12-11 34,113 Teen (18+) Cumshot Bareback Blowjob cum in mouth
100%
Lola Chapter 5
Lola chapter 5 Summer vacation was coming to an end. Most of the time we had been to ourselves, mostly at home but also a couple of shorter trips. Beer tasting in Stockholm's archipelago, a trip to the west coast, overnight stays in hotels, everywhere we were received like any other couple. A fam... Read full Story
BellaBeau 2023-10-30 6,124 anal Cumshot Latina Bareback Creampie threesome Shemale and Girl Lola
100%
Becoming Marie Chapter 4
During the following week I had gotten hornier and hornier thinking of the wekend visit to the air raid shelter. I popped into town during the week to get some make up and some clothes to wear for the following Sunday. This was going to be a bit awkward, but egged on by my urges i set off shopping. ... Read full Story
shemale lover 2012-03-23 3,556 anal Group Sex oral Sex Toys
100%
A Sissy's New Daddy
Walking in the door the Friday after my eighteenth birthday, everything seemed great. My parents had gone out of town for the weekend and I was for the first time a truly free man. My older brother had decided not to come home for Labor Day holiday which I was kind of bummed about, we didn't get alo... Read full Story
shemale lover 2012-06-16 11,005 anal sex cum oral sex crossdressing
83%
An Arse To Die For
I'd arrived in Honolulu in the early evening from Sydney and got a cab straight to my brother-in-law's apartment on Kuhio, which he'd lent me for a fortnight while he was up in Europe on business. It's in an ideal situation, a couple of blocks back from all the hotels and Waikiki Beach. I slept l... Read full Story
shemale lover 2012-11-10 4,644 anal tranny oral
100%
Depois da Senhora dos Anéis, o negão superdotado!
Oieeee.... Sou Paula CDzinha. Esse conto aconteceu no início de 2016. Espero que vocês gostem, eu estava começando minhas aventuras pela Capital Federal até me transformar no que sou hoje, Paula CDZinha a primeira pornstar da Capital Federal. Vamos ao que nteressa: Olá, este é meu segundo conto.... Read full Story
Paula CDZinha 2017-11-27 2,424 Stockings Crossdresser Bareback Ebony Ladyboy Interracial
85%
Becoming Zoe
My soon to be wife Annie had taken a job out of town and I only saw her every two weeks or so. I was so missing her. She and I had become long distance lovers. She was scheduled for a flight home on Friday night. I was going to pick up her son Zakk from his dorm and the two of us were going to p... Read full Story
Zöe from Kingston 2018-08-09 9,471 Stockings Teen (18+) Crossdresser Cumshot Bareback Blowjob blonde Big Cock Lingerie Mature cum in mouth
100%
New Orleans TS dream come true..
In was on New Orleans running water for the victims of Katrina in 2005. I went down to Bourbon St several times an one night I walked into adult fetish store and as I was looking around there was what appeared to be a very beautiful black woman bending over with a very short skirt on. I was admirin... Read full Story
jim3801 2018-09-11 10,982 Group Sex Bareback Shemale Fucks Guy threesome Big Cock Ebony Guy Fucks Shemale Interracial Ass to Mouth cum in mouth
85%
The Gang
I had always thought of myself as female in spite of the fact that I was born with male genitlia. Even in my earliest memories where I had witness sex, I identified with the female in the relationship. As a small young child, I had always longed for womanhood each time I heard a woman sing or especi... Read full Story
Regina10 2020-06-29 9,202 Group Sex Cumshot Blowjob Big Cock Ebony gangbang double anal
100%
SOUMISSION BBC DE SISSY
« Tyler ! Arrêtez-vous – vous regardez à nouveau, et il l'a remarqué ! » La voix de Jack chuchota d'une voix rauque à l'oreille de Tyler alors que l'eau chaude de la douche tambourinait dans son dos. Il ne restait plus que les trois sous la douche maintenant. L'entraînement de basket-ball était t... Read full Story
Femboy 2021 2023-01-24 1,771 Stockings Teen (18+) Crossdresser Fetish Blowjob Big Cock Lingerie domination Guy Fucks Shemale Interracial cum in mouth
50%
SOUS LA DIRECTION DE MAMAN
Jaime n'avait jamais eu beaucoup de chance avec les filles du lycée. C'était venu et reparti, et maintenant il en profitait un l'été dernier avant de partir à l'université avec sa virginité intacte. Ce n'était pas vraiment sa faute, il n'était pas un crétin ou un crétin, c'est juste que la vie et la... Read full Story
Femboy 2021 2023-01-26 1,753 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys cum in mouth
100%
DÉBUTS INNOCENTS
"Avez-vous pris votre vitamine, ma chère ?" Ellen a appelé de la salle de bain. Je me frottai le sommeil des yeux et ramassai le flacon de pilule, roulant un gros comprimé dans ma paume. "Ma pilule de cheval ? Je le fais maintenant." "Avez-vous déjà remarqué une différence ?" "Non. Les vitamines ... Read full Story
Femboy 2021 2023-01-26 1,344 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale
50%
PREMIÈRE ÉTAPE FÉMINISANTE
Aujourd'hui, ma mère et moi sommes allés acheter des maillots de bain dans un grand magasin local. C'était en début d'après-midi et nous avions pratiquement l'endroit pour nous tous seuls. En entrant dans le magasin, nous sommes passés devant une grande colonne couverte de miroirs, et je me suis ... Read full Story
Femboy 2021 2023-01-27 1,119 Stockings Teen (18+) Small Tits Crossdresser Fetish Lingerie domination Sex Toys
50%
SOUS LE CONTRÔLE DE MAMAN ⚧️ ⚧️
Jaime se tournait et se retournait dans un sommeil agité, ses yeux fermés et son visage grimaçant alors qu'il luttait avec ses rêves. Normalement, il s'endormirait paisiblement au son d'un podcast bourdonnant, mais pas dernièrement. Bien qu'il ne le sache pas, chaque nuit, sa psyché ... Read full Story
Femboy 2021 2023-03-18 1,077 Stockings Teen (18+) Crossdresser Lingerie domination Sex Toys
92%
A very special lady
I knocked at the door, unsure of what to expect. Living in a big city for the last year, where I didn't really know anybody, had certainly put a crimp in my sex life. Where I used to live, in a much smaller town, during my high school years, I'd been able to get my dick into many tight, warm and wil... Read full Story
shemale lover 2013-07-18 6,330 Stockings anal sex Shemale Fucks Guy ass licking ass fingering
100%
A Perfect Pandemic: A Transsexual Transition in a Troubled Time
A Perfect Pandemic A Transsexual Transition in a Troubled Time A Novelette by Alexandra Rios Text Copyright Reserved © August, 2021 Dedication Transgender Day of Remembrance is a solemn occasion. I am offering “A Perfect Pandemic” for free as an antidote to the fear, phobia, discrimination, d... Read full Story
the greatest liar 2021-11-16 6,406 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
50%
ENTRAÎNER MON CORPS DE POULE MOUILLÉE
Son profil était assez simple sur le site. Il ne semblait rien vouloir pour lui-même, bien que je sois sûr qu'il apprécierait énormément le processus. Je suis tombé sur l'annonce lors d'une de mes nombreuses sessions en ligne de fin de soirée. Vous connaissez ceux, vous avez un peu de vi... Read full Story
Femboy 2021 2023-02-07 784 Stockings Teen (18+) Crossdresser domination Guy Fucks Shemale Sex Toys
50%
PRISE ⚧️ ⚧️
J'ai toujours voulu aller à Paris. Mais c'est Emma qui m'a persuadé d'arrêter de tergiverser, d'oublier tous les risques évidents du voyage et de le faire. Cependant, alors que la voiture de covoiturage que nous avions réservée nous conduisait depuis l'aéroport, j'avai... Read full Story
Femboy 2021 2023-03-23 800 Stockings Teen (18+) Crossdresser Guy Fucks Shemale cum in mouth feminisation forcé