Sort by
Relevancy

Free Stories

100%
Regina’s Double threat.
Hello guys, I recently ran into a former hater who was no longer the hater I had met years earlier. In fact, he had only treated me so horribly because of his own inner dark desires. When we met a few years ago at one of the clubs, he had been very abusive to me. He went out of his way to say hurtfu... Read full Story
Regina10 2022-02-08 3,069 Big Tits Cumshot Bareback Creampie Fetish Blowjob blonde Big Cock redhead Guy Fucks Shemale Ass to Mouth double anal
50%
Ma femme et maintenant elle va me transformer en Sissy
Karen et moi sommes mariés depuis 28 ans. Nous avons eu nos hauts et nos bas, mais nous sommes restés fidèles et avons produit deux excellents sexe en conséquence. J'ai toujours été secrètement bi. J'ai été pris au piège de quelques accessions, mais j'ai résisté aux tempêtes et j'ai visité des relat... Read full Story
Femboy 2021 2023-01-24 974 Stockings Crossdresser Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys
100%
bi to sissy caught and turned
It was during a Wednesday nite supper this past April when Penny my wife of seven years, suddenly looked me straight in the eyes while calling me a GAY COCKSUCKER ! Instantly while I swallowed hard and quickly looked away from her, my worse dreaded fears in life had somehow just become reality! So ... Read full Story
redthongthong 2022-08-02 8,907 Crossdresser bisexual sissy crossdresser forced feminization CAUGHT!
100%
HELPLESS TO MY CRAVING FOR BLACK COCK
This is a totally true account of my addiction to meth and its hand in turning me into the he[pless sissy I've become to my weakness for BBC. My name as a regular male is Richie Budd. But by reading this you'll soon realize that nothing is normal. Not only was I Richard Budd. I spent an equal, if ... Read full Story
Tvtrinity 2021-04-07 9,870 Crossdresser Amateur Group Sex gangbang Interracial transgender sissy bbc Black Owned owned white boy pimped force feminised BNWO
91%
My wife found out I also love cock
Even though I've been a tranny lover since I was 18 I ended up marrying Barb she had a set of tits and an ass built for speed. I never told her about my past nor did I pump her for her past. We had been married for a couple of months when I got that need for big black cock again so while Barb slept ... Read full Story
In Need Of Some Huge Black Cock 2019-04-30 9,252 Stockings Big Tits Creampie Big Cock cum in mouth double anal
80%
Owned sissy girl
I met the mature dominant couple that I now call Mummy & Daddy on the internet. Their ad said they were looking for a full-time live-in mature sissy plaything. After we made contact they invited me to their house. I was instructed to bring any sissy clothes with me and to refrain from orgasm for... Read full Story
Andrellina 2015-09-23 29,054 anal ass rimming cd sissy
72%
Sissy's Cherry Got Popped!
S)heplacement- Definition- Any sissy male that is willing to take the place, or replace any woman who is not properly taking care of their man inside or outside the bedroom... These gu(y)rls will make sure their makeup and lipstick is just right, their lingerie is matching, and that they are always ... Read full Story
Kevyn-JeanneHarris 2015-12-20 9,547 anal sex submissive sissy cross dresser
60%
Ass Whore Laurie, Double Penetrated
Ok, its Friday evening. My C List ad is finally published, "Ass Whore 4 MMM Tops" and waiting....waiting for some horney guys eager to pump up a hot sissy cock whore and willing to be in a group! Lot's of responses (my pics never fail!) but only singles looking for a one on one. So, I... Read full Story
Chasis88 2014-03-27 4,070 Crossdresser hardcore Big Cock ass fucking dp
85%
Cheating Sissy Wife
My name is Ginger and my main stud is Keith, a truck driver, who is only in town once a week. We have and ongoing role-playing fantasy that we carried out whenever he was in town. I am his dutiful ideal housewife who is perfect in every way. My talents excel in both the kitchen and the bedroom. I fi... Read full Story
Regina10 2020-07-27 7,636 Crossdresser Bareback Big Cock Ebony Ladyboy Lingerie Ass to Mouth cum in mouth double anal
90%
Sissy Slut and Stepdads
Frank was pumping me hard and his huge cock seemed to have grown and become extra hard. I am so thrilled that way he enjoys fucking my ass with such passion. I would almost think he was in love with me if this relationship wasn't so bizarrey. It’s ironic that as a male I always get total humiliation... Read full Story
Regina10 2020-11-30 9,243 Crossdresser Bareback Creampie Fetish Blowjob blonde Big Cock Ladyboy Lingerie Guy Fucks Shemale Ass to Mouth double anal
100%
Vanessa and the workmen gangbang
The three workmen were slaving away in the back garden, in the hot sun. Vanessa watched them from the upstairs bedroom window, getting more excited by the second. Under her robe she was wearing a beautiful red basque with a red g-string, black stockings and five inch heels. This was topped off with ... Read full Story
Vanessa Luv 2020-05-12 5,579 Crossdresser Group Sex gangbang Lingerie cum in mouth double anal
100%
Sissy Femboy Chrissy in Drag 2: At the Apartment
This is Part 2 to the article I wrote called "Sissy Femboy Chrissy in Drag at the Club." In that story I explained how I am 41 but look, feel and sound younger, that I shave myself smooth and like dressing in gurly panties and other female clothes to be a sissy femboy for older guys. A guy I met on ... Read full Story
Chrissy Tunnell 2022-02-03 3,606 Crossdresser Amateur Bareback Creampie Fetish Blowjob Ladyboy Lingerie domination Guy Fucks Shemale Mature
66%
BBC Takes sissy slut and uses her properly.
I'm a dominate alpha man who loves to humiliate sissy girls and punish them when they aren't perfect submissive sluts. I want them to worship my big black cock and beg me to let them lick it then grab them by their hair and shove my cock deep inside their throat, making them gag. I like filling siss... Read full Story
lemondropz 2023-11-27 7,292 anal Crossdresser Bareback Creampie Big Cock domination Interracial sissy submission femboy bbc Ass to Mouth chastity
100%
Proud To Be A Sissy Chapter 1
I had just turned eighteen and only had two months of high school left. My marks were good and already had a possible placement in a university where I hoped to get a new start. I was so looking forward to getting away from all the shit that life had forced on me in this little hick town. Usuall... Read full Story
shemale lover 2012-12-23 11,905 Stockings Crossdresser Big Cock ass fucking ass licking
91%
My first big cock
So I'm deciding to post a story about an experience I had about a year ago. Ill start with a little background about me, I'm a bi crossdresser 22 years old 5'8" 140lbs, newly exploring bottom, very passable crossdresser. And extremely selective. I tried an online dating site ... Read full Story
Cbosh40s 2015-03-31 10,531 anal Crossdresser hardcore Mature sissy
94%
Sissy Slut: Gang Favored
I confess I am a nymphomaniac shemale slut who loves being the object of a man’s desires. That's why I was out here with these hookers trying to hook up with somebody to have sex. I'm either having sex or I'm thinking about having sex most of the time I like being a honey. I love having sex with men... Read full Story
Regina10 2021-03-02 7,502 Stockings Big Tits Cumshot Bareback Fetish Blowjob Big Cock Ladyboy gangbang Guy Fucks Shemale cum in mouth double anal
100%
Crossdresser gets dick for first time
I was so tired of just watching porn. So tired of the sissy hypno threads that made me crave men, crave cock, crave being weak, crave being the bitch...only to cum and do nothing about it. But the desire to transition from fantasy to reality was growing stronger and stronger. I decided it was ti... Read full Story
Sissy Ava 2022-10-11 7,851 Stockings Crossdresser Amateur Bareback Big Cock Guy Fucks Shemale Ass to Mouth cum in mouth
100%
Cheating Sissy Wife chapter2
My sweetheart Keith is back from his road trip and we were about to make up for lost time. He didn’t even want me to fix dinner. Instead he said that we would order pizza later. Meanwhile we started making out right there on the couch. We were both horny and anxious to get next to each other. I felt... Read full Story
Regina10 2020-10-26 4,810 Crossdresser Big Tits Cumshot Bareback Creampie Blowjob Big Cock Ladyboy Lingerie Guy Fucks Shemale pov Ass to Mouth
80%
intimate Cousins
My favorite cousin and first lover, Billy, was just released from prison and I was anxious to see him. I am ecstatic that he is out, and I am thinking about all the past fun we had as I prepare to revisit those good times. Tommy knows all about my relationship with Billy and he understands my need t... Read full Story
Regina10 2022-05-13 6,059 Stockings Crossdresser Cumshot Masturbation Bareback Blowjob Big Cock Ladyboy Guy Fucks Shemale Ass to Mouth cum in mouth double anal
100%
Slutty Sissy's 2 Loves
Tonight was young and I was already hot and bothered, my ass-pussy was on fire, and I could hardly wait for Bob and John to come over. I had invited them over to fulfill those erotic dreams I am constantly having about the two of them using me like a tool, and I wanted that so bad. I fantasized abou... Read full Story
Regina10 2020-11-23 4,989 Group Sex Big Tits Cumshot Bareback Blowjob Big Cock Ladyboy Lingerie Guy Fucks Shemale pov Ass to Mouth cum in mouth double anal
50%
"SISSIFIED": 12 JOURS DE SISSY-MAS
JOUR 1: mardi 25 C'était le matin de Noël quand j'ai entendu frapper à ma porte, ce qui était, bien sûr, très étrange à dix heures du matin. À midi, j'allais chez ma famille pour Noël, et j'avais rarement des visiteurs inattendus. Toujours dans ma robe, je me dirigeai vers la porte et fus s... Read full Story
Femboy 2021 2023-01-20 1,318 Stockings Crossdresser Amateur Fetish Blowjob Big Cock Lingerie domination Sex Toys cum in mouth
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 1,441 Stockings Teen (18+) Crossdresser Fetish Blowjob Big Cock Lingerie domination Guy Fucks Shemale Interracial cum in mouth
96%
CD Jinn Caught
Lately I have been having great times with one of my roommates who found me out and found he really enjoyed being with me when I am dressed. However before any of this happened I had met a guy through a friend on the football team at my college and had a couple great times with him while I was dres... Read full Story
Jinn.V23 2014-05-07 5,496 sex toy Crossdresser Cumshot suck threesome
75%
Sissify Your Boyfriend Manual - transation
original= manual-sissificar-a-tu-novio-4979 Used google translate, found some pronoun/object/context issues, and I believe ladybug = ladyboy Sissify Your Boyfriend Manual MANUAL FOR WIFE/GIRLFRIEND TO SISSIFY YOUR MAN, DISCOVER HIS SUBMISSIVE SIDE AND TURN HIM INTO ?HORNAND? AN... Read full Story
shelli_k18 2021-04-20 8,433 femdom sissyboy sissification sissy training FLR hotwife guidelines Modern Marriage Power exchange
94%
The Double Sex For Sissy
Jeff Malville awoke slowly, moaning softly. He almost forgot where he was in that moment where sleep and being awake clashed. However, after that split second, it all came rushing back and he moaned in delight. He was a captive on the Double D Ranch, and even though he was considered an employee... Read full Story
shemale lover 2013-04-10 7,670 Creampie threesome blonde redhead domination double penetration
87%
Feminized By My Mother Chapter 2
My mom was staying in as were Jen's parents so we parked on a dark road and made out while I fingered her. Her panties were absolutely drenched when I was finished, and she rubbed her hand inside them and used her pussy juice to jerk me off, I spurted all over my pants and she laughed. "I ho... Read full Story
shemale lover 2012-07-24 13,172 sucking Fetish fucking sissy
65%
Marcia Goes Back to School
Marcia was painfully nervous. She hadn't been able to eat very much in days. The upside was she was even skinnier which would make Mistress and her husband very happy. She'd always been thin and on the diet Mistress Carol had her on she was already thinner than she dreamed possible. Her anxious stom... Read full Story
shemale lover 2012-12-19 10,591 Masturbation Blowjob blonde ass fucking big boobs
50%
DE BRO À SISSY ⚧️ ⚧️
Mon ami Magnus et moi nous sommes connus presque toute notre vie. Nous nous sommes rencontrés en pré-maternelle, quand nous vivions à un pâté de maisons et demi l'un de l'autre. Nos familles étaient proches et nous avons grandi côte à côte. Nous nous connaissions depuis si longtemps; nous nous appel... Read full Story
Femboy 2021 2023-03-26 1,008 Blowjob Big Cock domination Sex Toys feminisation bbc cum in mouth bdsm scene soumission cocu poule mouillé femme chaude
0%
Brother of the Bride
“What in the ‘Get Out’ hell is going on here,” quizzed the warm, brownish-red woman with the Bantu knots as soon as they were safe inside the gold 1970 Deuce and a Quarter. “I don’t even know,” chuckled the driver as he jerked his head to get his short dreadlocks out of his line of sight. “Wel... Read full Story
Faggyboi and Puzziboi 2023-07-15 5,213 anal Crossdresser Guy Fucks Shemale Interracial sissy femboy faggot sissy crossdresser BB jack of spades bblbuttcd bbl
90%
My first Theesome
I'd been flirting with Clare for a while in work. I always thought she would be one of the girls that would play around in work, but never actually go through with anything. It was a slow day in work and as usual the subject came round to sex. We were having a cheeky conversation about fetishes a... Read full Story
cdleesa 2020-06-01 14,384 anal threesome bisexual forced bi
90%
DISCOVERING BLACK COCK
To the greater Boston general public it was simply a small little known quite private night club located in the back part of Roxbury called The Black Rooster Bar. While in local Gay Community circles, insiders called this private by membership only pub, THE BLACK COCK CASTLE! When first learning... Read full Story
CD DIXIE IN NH 2016-05-10 10,229 Big Cock cumming sperm ebony cock
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 5,165 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
100%
Couple and a Tranny
There is a saying that a single man looking for companionship and good fortune will seek someone for marriage. Lydia and I met several months ago on an online dating site. We agreed to meet at a bar restaurant for drinks and initial meeting. She was at the bar wearing a yellow sundress, white painte... Read full Story
Jon Paul 2022-09-20 5,325 Cumshot Outdoor Latina Bareback threesome Ladyboy Shemale and Girl Guy Fucks Shemale Ass to Mouth double anal
100%
How My Wife Became a Swinger
Hello, my name is Jackson, Jack for short, and I'd like to tell you about my wife and I and how we became swingers. I've changed the names of people and places to preserve privacy. Just so you know this does involve male on male sex and inter course with a transsexual. So let me begin. For the fi... Read full Story
Loveto 2011-10-12 8,614 anal bisexual gay strap-on
90%
Collette's Property
I've been Collette's lover for four years now and this gorgeous, incredibly kinky woman still continues to amaze me. Our sex life would be unimaginable to most people, even those who live lives embracing BDSM and other fetishes, and it's Collette who makes it happen. Of course everything is a trade ... Read full Story
shemale lover 2012-12-19 7,999 anal Crossdresser Blowjob domination ass fingering
93%
Sissy Maddie's New Apartment Gangbang
I’d just moved into the big city. Me on my own in a cheap apartment block. The flat was nothing special by any means, and the room next to mine seemed to be noisy with parties. But I was glad to be on my own. I had almost finished unpacking my belongings when I came across my stash of female clothi... Read full Story
sissymaddiex 2020-09-25 10,007 Crossdresser Amateur Group Sex Cumshot Bareback Creampie Blowjob gangbang Lingerie Homemade sissy cum in mouth double anal
100%
The Interview
The Interview By Sabrina G. Langton *** 'A crossdresser goes on an interview in lots of pink, of course she gets the job' 'Author's note, just a quick little story with some really graphic sex, and a little tiny moral. I hope YOU like it.' *** "Okay, sit, sit, let's get started. S... Read full Story
Brina Giselle 2023-12-04 6,573 anal Crossdresser Blowjob heels cum in mouth pink dress
87%
Melissa
I'm a Japanese in my early forties living in Japan and I met Melissa online about a year and a half ago when looking for someone to chat. She is a black, 6 feet 2 inches tall, around 160 pounds and therefore a slim and beautiful transgender girl in her mid twenties. From Brazil, she is very friendl... Read full Story
cttyy 2020-02-24 15,456 Shemale Fucks Guy threesome Big Cock domination cum in mouth double anal
100%
The Game 2
That next morning again Ada and I went down for breakfast and the table was smaller, It wasn't as grand as it had once been and to every guy at the table was now at least two girls. We had our normal breakfast and for once there seemed to be a little more chat between everyone, I think after bei... Read full Story
chris1989r 2022-01-24 4,445 Amateur Cumshot Bareback Shemale Fucks Guy Blowjob blonde Big Cock Asian domination Guy Fucks Shemale Ass to Mouth cum in mouth shemale + shemale
77%
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 71,777 Teen (18+) Crossdresser transgender sissy slut.trinity
100%
Humiliation & full outing
I'd been meeting 2 older men regularly for a few months when we started to talk of more 'humiliating use of me'. They soon arranged to meet me in a hotel in the next city across from where I was living at the time & I made my way across one night to meet up with them. Wh... Read full Story
sissychloe 2016-09-02 7,602 anal Crossdresser suck humiliation sissy group
60%
My Fantasy Came True
Hello all I'm a trap or a CD or a Sissy anything you can call me.I can be your trap or Sissy. Here is my first BBC Gangbang. When I got my fantasy fuck.I'm a Sissy Bitch of my friend.He make my fantasy came true.So here's the story. Last week I got my First BBC Gangbang.It's... Read full Story
TrapBomb 2016-09-26 9,035 Big Cock gangbang deep throat double anal trap c
100%
Towel Boi: You're Hired
Kasey Stevens woke up in his new studio apartment. The five-foot-nine, blue-eyed sissy with ash brown hair yawned and stretched before heading into the bathroom. He showered, taking good care to lather his rosy skin with strawberry scented body wash. He shaved his legs and rinsed off. Then, he appli... Read full Story
Faggyboi and Puzziboi 2023-11-14 5,996 anal Small Tits Crossdresser Amateur Bareback Blowjob Guy Fucks Shemale Interracial small cock big ass femboy
80%
Bisexual Black Man's Paradise
The name is T.J. Brown. I'm an engineer working at Walpole, the toughest correctional facility in the state of Massachusetts. My days are spent reading books, exercising and occasionally tussling with other workers. The facility is undergoing some expansion and I'm the lead engineer on this gig, wor... Read full Story
shemale lover 2012-06-24 5,426 big dick tranny anal sex Cumshot orgy facial oral sex
100%
Florida TG Experience
I had known Jan from High School, we always had an attraction for each other but were dating someone else or married at the time. Jan had actually married a friend of mine and I was envious of course. She at that time had sandy blonde hair, and a body to die for. One evening we had them over for dr... Read full Story
Jon Paul 2018-08-13 10,969 Group Sex Big Tits Bareback Creampie Blowjob blonde Asian Ladyboy Shemale and Girl Guy Fucks Shemale Ass to Mouth cum in mouth double anal
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 11,863 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
66%
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 4,651 Teen (18+) Crossdresser Big Tits transformation transgender feminization pov sissification Cartoon magic Gender Bender
100%
Uncle sweet Lover
Uncle Barney called me this morning and wanted me to keep my evening free. He wanted to meet me at the motel with a surprise for me. I was so excited and could hardly wait. I had to decide on something to wear, but when I thought about it, I realized that I wanted to wear something special. He would... Read full Story
Regina10 2024-02-19 4,771 anal Crossdresser Big Tits Creampie Fetish Blowjob Big Cock Ebony Ladyboy Guy Fucks Shemale Mature big ass femboy
90%
My sissy secret
I am a male, but I have a secret. In private I dress as a beautiful sissy and no one knows. I have a large selection of lingerie and outfits, that make me hard when I wear them. Recently things have got even more exciting, since I've discovered how horny performing things on web cam. I don't car... Read full Story
shemale lover 2013-06-18 5,840 anal Stockings pissing ass fucking double penetration
100%
Vanessa gets more than she bargained for!
Vanessa had it all planned out meticulously. She had taken the day off and planned on doing a bit of last minute shopping before checking into the hotel in the early afternoon. She eventually decided on buying a massive dildo to get her ready for the party. This would give her plenty of time to take... Read full Story
Vanessa Luv 2020-05-15 7,840 Stockings Crossdresser Group Sex Big Cock gangbang Lingerie Interracial cum in mouth double anal
100%
My Sugar Daddy Spanked Me & My Girlfriend (I screwed up again)
In my last fantasy article I explained how my Sugar Daddy allows me to date girls since I am bisexual and attracted to them too, but they, and in fact anyone, are not allowed to touch me intimately without explicit permission from my Daddy. Anytime a girl wants to touch me: kiss, hold hands, put her... Read full Story
Chrissy Tunnell 2022-04-12 2,244 Crossdresser Amateur Big Tits Shemale Fucks Guy Fetish threesome Blowjob Big Cock Ladyboy Shemale and Girl Guy Fucks Shemale cum in mouth
100%
Be carefull what you wish for (pt.1)
This is the story how my life got turned around completly and i became a broken sissy fucktoy. I was 19 years old and just finished my second semester of university. I studied in my hometown vienna (europe) and still lived with my parents. I was a pretty average young man except for my one big s... Read full Story
tvsusisissy 2023-11-13 7,375 Crossdresser Amateur sissy daddy
100%
Aunt Susie's Training Part 6
It was now 5 weeks since my cock enlargement surgery and Aunt Susie had been a dear helping me recuperate. We didn't engage in any sexual activity for fear that I would get hard and slow down recuperation. We would still sleep together and spoon at night while we slept as my new 40DD tits were n... Read full Story
BITCHGURLvr 2024-06-25 3,256 cock sissy Cigarettes
75%
Amy Finally Lives Out Her Fantasies Part 2
"Wow! What got into you?" "I don't know, I just decided to finally loosen up and go with my desires," she explained. "Did you enjoy it?" "Are you nuts? I LOVED every second of it!" I exclaimed. Figuring the alcohol played a very large role in her sudd... Read full Story
shemale lover 2011-09-15 3,686 Big Tits ass fucking fishnet
100%
Serving Waitress
This is the first “didi” story I ever wrote. It’s my deepest (and darkest?) fantasy. It probably needs to be rewritten at some stage because I think it’s been written too much by my male brain and not enough by my female side. The story begins….. My wife, Susan, ... Read full Story
shemale lover 2012-08-28 4,799 anal sex Cumshot Creampie oral sex
75%
Flowers in the Heart
Chapter 1 "Hey Scott, Fauna kind of likes you," Jenna said, snickering. "Hey Jenna, it hard to hear yourself over that echo?" Scott said as he caught the football, and then heaved it back to Ronnie. "Huh?" Jenna asked, puzzled. "Yeah, your head up your ... Read full Story
shemale lover 2012-11-11 10,437 anal tranny Cumshot oral