Sort by
Relevancy

Free Stories

66%
More from my closet....
......being single is so better to play my games, no wives to take up my day, no one to lie to anymore about where I went... I had a layover for 3days in Vancouver last fall, three days all to myself, with the aid of google maps I found the local steambath for men. Steamworks it was called, set... Read full Story
badbadboi667 2020-12-03 3,680 Amateur Group Sex Outdoor Bareback Fetish gangbang domination Ass to Mouth amature
100%
Lope
Je suis une salope C’est un des fantasmes récurrents de la majorité des hommes qui aiment se travestir. Et j’avoue que l’idée m’a souvent excitée. Alors que j’étais avec ma femme dans une boutique de lingerie à Pigalle , des dessous très sexy entre les mains, un homme d'un certain âge a surpri... Read full Story
osvp75 2021-11-12 1,749 Stockings Crossdresser Cumshot Outdoor Masturbation Fetish Ladyboy Lingerie domination Premium HD
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 3,518 Big Tits Cumshot Bareback Creampie Fetish Blowjob blonde Big Cock redhead Guy Fucks Shemale Ass to Mouth double anal
50%
My friend Barbara,
My friend Barbara, I look forward to welcoming Barbara. She is a lovely brunette with blue eyes who likes to make love without taboos. She knows how to bring our fantasies to life by imagining exciting role-playing games. - You're going to fall in love when you discover my underwear, she assur... Read full Story
sandratvtg 2024-07-04 3,394 Stockings Bareback Fetish transsexual Lingerie Sex Toys travesti Vintage rosebud plug gonflable gode xxl
100%
Barbie Jo Adventures Part 5
Friday Night I've gone all week as Joe; no one at work has said anything to me about Monday morning. So I assume I got away without being exposed as a cross dresser. I was working late all week and finally Friday is here. I am so horny and anxious to become Barbie Jo. Hopefully someone will call,... Read full Story
shemale lover 2012-02-18 4,691 sucking Fetish cum swallowing
82%
Bikini Boy
I was the boy my father had hoped for after 3 daughters before me. Life in our suburban middle class two-story house was as normal as anyone else's. My dad was a loving father bringing me up and doing the things a father likes to do with his son – baseball, fishing, camping, working the garage... Read full Story
shemale lover 2012-06-12 16,063 Cumshot Fetish oral sex crossdressing
100%
One Special Night
Marilyn called me at the office with just three words. "It's on tonight." After a few moments of listening to the silence on the other end of the disconnected call, I realized what she was referring to. Immediately my cock began to swell, sliding slowly inside my satin panties unti... Read full Story
shemale lover 2012-09-02 4,811 Stockings Cumshot Masturbation Fetish Blowjob
75%
Fucking Insatiable
* Draenei futanari, as many of us have become intimately aware, are fucking insatiable. For many of the same reasons, they also have a tendency towards entitlement and ego issues. This is hardly surprising, being a magically-fueled blue-skinned space-babe with positively porn-star T&A and a d... Read full Story
shemale lover 2012-12-07 6,181 sucking gangbang Futanari
97%
Purple Kiss, part 3
Continued... As I reached out for Tiffany's hand, she snagged the towel I had wrapped around my waist and threw it to the floor, “no need for that, cumslut.” The group of women surrounding the doorway applauded once again then dispersed. Most of the women headed downstairs, but Janet, Kimb... Read full Story
Transadmirer 2016-01-15 7,511 Shemale Fucks Guy Fetish Blowjob cum gangbang domination
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 14,665 Teen (18+) Crossdresser Amateur Cumshot Masturbation Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Homemade Compilation Vintage cum in mouth
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 8,236 Stockings Crossdresser Group Sex Big Cock gangbang Lingerie Interracial cum in mouth double anal
77%
Slut indiscretion
At 17, I had reputation among the people in my world. I had sucked more dicks than the average hooker. I had slept with men of every race creed and color. You can even throw in a mentally challenged lad or and autistic child as well. All because I loved getting sex. I think that a penis is the sexi... Read full Story
Regina10 2020-09-16 5,886 Crossdresser Big Tits Cumshot Bareback Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Ass to Mouth
100%
Shopping plus extras!!!
Hi, so as you can probably imagine I buy a lot of underwear and have a few favourite places to shop. My favourite by far is Ann Summers. The range is great and the staff are so helpful . Anyway back to the story. So I decided to go get some new underwear to see in the new year, I got myself up and d... Read full Story
Samantha Jewels 2023-01-06 4,854 Crossdresser Amateur Cumshot Fetish threesome Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Ass to Mouth cum in mouth
50%
Secrets débloqués
Je surfais sur mon PC quand ma copine s'est faufilée sur moi. Normalement, j'étais plus consciente, mais j'étais absorbée par mon regard sur les femmes; puis les femmes en lingerie; puis des hommes en lingerie, puis des hommes en lingerie se faisant fourrer le cul. J'avais assez raide et je la fr... Read full Story
Femboy 2021 2023-01-20 899 Stockings Crossdresser Fetish Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale
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 1,980 Stockings Teen (18+) Crossdresser Fetish Blowjob Big Cock Lingerie domination Guy Fucks Shemale Interracial cum in mouth
50%
LA SOIRÉE DE JEU TOURNE MAL ⚧️ ⚧️
Je m'appelle Jesse, je suis un homme senior de 21 ans à la Florida State University. Je sors avec bonheur avec Becky, qui est aussi une personne âgée de 21 ans. Nous sommes ensemble depuis que nous avons rencontré des étudiants de première année lors d'une fête. Becky est un 10 absolu. Vi... Read full Story
Femboy 2021 2023-03-19 1,045 Stockings Crossdresser Fetish Guy Fucks Shemale Interracial cum in mouth
50%
L'enterrement de ma vie de garçon ⚧️ ⚧️
J'ai 24 ans et suis fiancé à Anne, de deux ans plus jeune que moi. Nous nous sommes connus à la Fac, avant que je commence à travailler pour une banque d'investissement en ville. Elle n'est pas une bombe atomique (1m66 et 60 kilos), elle a son charme, mais surtout elle est très coquin... Read full Story
Femboy 2021 2023-03-20 976 Teen (18+) Fetish Blowjob Big Cock gangbang Guy Fucks Shemale cum in mouth
100%
WHITE DOM EST DEVENU SISSY POUR LA BBC ⚧️ ⚧️
Je venais d'avoir 23 ans et je profitais de mon été. J'ai récemment déménagé en Floride pour mon premier emploi après l'université. Je viens du Midwest, vous pouvez donc imaginer à quel point j'étais excité par le changement de décor. Je suis assez grand, un bon mélange entre musclé et tonique, une ... Read full Story
Femboy 2021 2023-04-11 1,898 Blowjob Big Cock Lingerie Interracial Sex Toys sissy sissification hypno sissy slut cage de chateté sexe anal féminisation Sissy traitement hormo
57%
The crossdressing initiation of a sissy bbc cucko
My fascination with feminine lingerie starts when I find some of wife's worn panties... Initially I get horny just by look to them, but I had to sniff them soon after and find that smell crazing exciting...I lick them and got even more excited with those panties very very dirty thinking that she ha... Read full Story
shemale lover 2011-12-21 6,424 shemales interracial sex Fetish
100%
Our special trip
John and I were having a nice relaxing afternoon cuddled up on the couch watching TV. Our relationship was shifting from all about great sex to enjoying the time we spent together just being ourselves, with me dressed up of course, and the sex seemed to me to be more loving. I'd still seduced him at... Read full Story
shemale lover 2012-02-22 3,386 Fetish cum fuck wig dressing
33%
A Certain Perception
Kyra was not the girl of my dreams. I never DARED dream a woman that good would just walk into my life. She was smart, sassy, vivacious, intuitive, resourceful, and a real 'people person'. We met in an Internet chat room called "Working Girls". We're not talking about the kind you find in ... Read full Story
shemale lover 2012-02-23 8,780 Fetish transformation dildo
33%
Freshy
It was to be my first day of highschool. I had spent a week out of town on the East coast and had already missed the first three days of school. I had my class list, books and the usual items and went to school. School was kind of a bore during the day. Finaly 8th. period came along. As I was aproac... Read full Story
shemale lover 2012-04-26 3,180 Fetish gangbang domination assfucking
87%
A Picture Perfect Sissy
"Holly, hold your breasts up. That's it honey. Squeeze the nipples between your fingers. Make them hard for me, sweetie." Jason lifted and pushed his soft breasts together, squeezed the small dark nipples, and hurriedly looked up to see if what he was doing was okay. He really wanted wh... Read full Story
shemale lover 2012-05-27 11,258 Stockings anal sex Fetish Interracial sissy
100%
Lustful Crossdresser by CDlishmis
As I think about the way I feel when I dress in women’s clothes. I become agitated with myself. I can’t stop. I couldn’t stop even if I wanted to, it is an addiction. The physi cal and mental transformation that I go through is ex... Read full Story
cdlishmis 2020-08-31 3,620 Crossdresser Blowjob gangbang Lingerie domination cum in mouth psychological
50%
Not your usual birthday present
So here we go again “Happy Birthday” to me, at 51 it’s not that great really it’s just a reminder your getting older!! Anyway here I am 51 having an absolute ball and fulfilling my wildest dreams, Justina likes being out of the closest and loooooves cock.. So for her birthday she hopes someone has ... Read full Story
Samantha Jewels 2022-01-12 3,183 Stockings Crossdresser Amateur Blowjob Big Cock gangbang Lingerie domination Sex Toys Mature cum in mouth
50%
I kneel in front of Dominatrix Persephone
Fan Mail. I kneel in front of Persephone.. She looks amazing in Her latex catsuit, but there is something else eye catching. Chance, Persephone huge hó rse c... It looks intimidating in picture, but just think how it must look when it is right in front of your face!! Holding it in my sissy hands, i... Read full Story
Dominatrix Persephone 2024-06-18 4,385 anal Stockings Cumshot Shemale Fucks Guy Fetish Big Cock redhead domination Interracial Mature Homemade sissy femboy teen (18+)
100%
I unlocked my Gooch /Taint pleasure in bed with str8 friend.
So I have this quick story I used to expiremental with a straight friend of mine hes white guy pretty husky body and thick guy with blue eyes. We’re very different but the same on things. A few times when we get drunk we actually and have fun but nothing penetrative. But he does become more… Open Mi... Read full Story
Ezra_Kyle25 2024-09-11 2,791 Crossdresser solo Amateur Cumshot Masturbation Ebony Lingerie domination Guy Fucks Shemale Interracial Homemade sissy femboy
100%
Blushing Bride Chapter 6
Chapter Six: Wedding Presents I was on an incredible high for a couple of days after my wedding. Like many bridegrooms on the day, I had felt very nervous, both about the day itself and the years of married life that stretched out before me. Only, I had a little more to be nervous about than many... Read full Story
shemale lover 2012-07-21 4,475 Cumshot Fetish oral sex
100%
My First Experience
Preface: A few years ago I was surfing craigslist (back when that WAS a thing) and found a couple looking for a man. I responded to that post and went back and forth until we set up a time to play. I arrived on the night and had a few drinks, We chatted and I noticed that the husband kept touchi... Read full Story
rileystar 2020-04-01 19,686 Crossdresser Amateur Group Sex threesome Lingerie domination
50%
La pistola NEGRA del Tío, entre Las Bragas de Mi Tía LA PUTONA
Aaayyy.. Yo sabía que la Tía había sido Flor de PUTONA.. pero, jamás me imaginé que me iba a tocar a mí 'hacerme cargo de sus cosas'.. su 'herencia'.. la casa ya vieja, por reordenar destinar y.. LAS COSAS que una descubre ya con los años! Todo estaba igual, pero HORRIBLEMENTE ARRUINADO.. más, e... Read full Story
Ari Riè 2021-06-03 2,537 Teen (18+) Small Tits Crossdresser Latina Bareback Shemale Fucks Guy Fetish blonde Big Cock Uniform Lingerie domination Premium HD
50%
Need A New Keyholder/Daddy
I get an erotic thrill off of the thought of another man "owning" my body and having control over my sexual pleasure. I enjoy having my boyclitty, my cock, locked up in a chastity cage; it represses my erections, hides my cock so I rarely see it, and denies me any of that little sexual pleasure of t... Read full Story
Chrissy Tunnell 2022-02-14 2,810 Crossdresser solo Amateur Fetish Ladyboy Lingerie domination Guy Fucks Shemale Frottage
66%
Why Do Guys do this?
Why do guys on the porn, dating sites and social media sites I'm on want to chat live on video all the time? And if I don't agree they unfriend and even block me. Why? Aren't my videos and pixies good enough? They are of me...they ae real, and not photoshopped (except for sharpness and clarity.) I h... Read full Story
Chrissy Tunnell 2022-03-14 3,293 Crossdresser solo Amateur Fetish Blowjob Ladyboy Lingerie domination Guy Fucks Shemale Frottage Homemade pov Compilation
60%
Shemale Chrissy Fucked by a Demon
I wanted to write this the night it happened, Halloween, but I was still so traumatized. I was at my fictional fantasy Sugar Daddy's house alone and already spooked out by the noises of this old hundred-year-old wooden house in this loud thunder storm on what some call "Devil's Night." I had to turn... Read full Story
Chrissy Tunnell 2022-12-01 4,599 Small Tits Crossdresser Amateur Bareback Fetish Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale cum in mouth
50%
PRIS DANS UNE NOUVELLE VIE
C'était mardi soir, ce qui signifiait que Lena se préparait pour son cours d'aérobic. Bien qu'elle ne travaillait pas, elle était certainement occupée à construire et à maintenir une vie sociale et à faire en général les choses qu'elle voulait. Il n'y avait pas un jour où Lena n'avait pas fait qu... Read full Story
Femboy 2021 2023-01-19 1,820 Stockings Crossdresser Amateur Fetish Big Cock Lingerie
50%
Son fils se fait «punir» par maman
Les parents ont divorcé après que mon père ait été surpris en train de tricher. Après la séparation, j'ai choisi de vivre avec ma mère. Ma mère était très mécontente de la perte de son mari. Elle a commencé à fréquenter des hommes pour avoir des relations sexuelles. Tous les jours, je l'entendais se... Read full Story
Femboy 2021 2023-01-20 4,756 Stockings Crossdresser Fetish Big Cock Lingerie domination Guy Fucks Shemale Mature Ass to Mouth
50%
SISSY SURPRISE
Mon mari n'était plus le même depuis son retour d'une tournée militaire de six mois. Il y avait divers symptômes qu'il avait changés, mais je ne pouvais pas comprendre et quelle pouvait en être la cause sous-jacente, car l'un des symptômes était qu'il était devenu obsessionnellem... Read full Story
Femboy 2021 2023-02-09 1,525 Crossdresser Fetish Blowjob Guy Fucks Shemale Interracial cum in mouth
50%
Tracy vampiress
Since my last story Tracy has become a full time vampiress who continues to serve her master but has now been trained to provide master with fresh meat to enjoy with his gay friends. I now visit gay fetish clubs and choose my victims to enjoy and suck until they are totally submissive and ready fo... Read full Story
Trannytracyslut 2024-11-15 623 domination
82%
Fetish Club With Shemales
The smell of rubber and latex and the combination of the strobe lighting was overpowering, the techno sound of the club just added to the already intoxicated atmosphere of the place. The club was a frenzy of half naked, latexed, rubberised bodies covered in sweat dancing to the frenzied sound of tec... Read full Story
tgirlloverme 2014-02-19 9,995 Ebony orgy
100%
Fetish party with a twist
The smell of rubber and latex and the combination of the strobe lighting was overpowering, the techno sound of the club just added to the already intoxicated atmosphere of the place. The club was a frenzy of half naked, latexed, rubberised bodies covered in sweat dancing to the frenzied sound of tec... Read full Story
shemale lover 2011-09-22 4,768 anal sex Group Sex cum Latex
80%
Fetish party with a twist
The smell of rubber and latex and the combination of the strobe lighting was overpowering, the techno sound of the club just added to the already intoxicated atmosphere of the place. The club was a frenzy of half naked, latexed, rubberised bodies covered in sweat dancing to the frenzied sound of tec... Read full Story
shemale lover 2012-04-22 2,724 anal sex oral sex handjob
50%
Discovering Mistress Sarah's World Part 5
Chapter 13 Sinking Deeper Into The Feminine World *** Prologue - Joe has made a trip down south to visit for the first time, his online Mistress. Over the past few years she has slowly feminized him with the help of Miss May. Upon his arrival at Mistress Sarah's house, she puts his feminization i... Read full Story
shemale lover 2012-10-03 4,040 Group Sex oral fingering domination
60%
My Shemale Girlfriends My Mistresses
Sorry i haven't been writing stories, I've been a full time slave of multiple mistresses the past year. if you read any of my other stories, you'd know my beautiful girlfriend/mistress Christy, who is my main mistress, Brittany, her friend from Denmark, is my secondary mistress and has moved in with... Read full Story
shemale lover 2013-12-08 4,875 Cumshot bdsm gangbang domination Sex Toys
88%
Purple Kiss, part 1
It happened during a week long trip for work. By the third night in a strange city I had grown tired of the hotel bar and broke away from my work colleagues for change of scenery. I told my coworkers that I was going to bed then quickly made my escape. The night was warm so I decided to take my o... Read full Story
Transadmirer 2016-01-02 10,586 Creampie Shemale Fucks Guy Fetish cum domination gangbang sex
40%
Kiara's Xtra large treat
I have developed an interest in t girls with the XXL tag, black and Latino girls especially seem gifted in that department, so when I seen this horney bunny on an escort page I knew I'd have to check her stats. A dark Latino Kiara boasted an impressive ten inches, I pondered on my way to meet her... Read full Story
Kinky Dee 2019-05-27 3,933 Small Tits Big Cock Lingerie domination Guy Fucks Shemale Interracial
87%
Mi primo y yo (parte 3)
Hola otra vez hermosos!!!, hoy les contaré la siguiente parte para que entren en contexto lean las historias anteriores nenes :* así entenderán lo que a continuación les relatare. Bien una vez llegando a mi casa después de una noche riquísima con mi vecino Chris tome mi celular el cual había olvi... Read full Story
Janin 2020-07-10 3,443 Amateur Masturbation Blowjob Big Cock Lingerie domination Sex Toys double anal
50%
Lady Regina
I know that many say that I I’m a coward because I am comfortable living in the closet as a part time female and not expressing my special female side completely. My friends all tell me to go out and have fun and not worry about what people say or think. In spite of that, and because of the prudish... Read full Story
Regina10 2022-07-01 5,578 Crossdresser Big Tits Masturbation Bareback Fetish Blowjob Ladyboy gangbang Lingerie Guy Fucks Shemale Mature pov
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 1,556 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale
50%
LA CUPIDITÉ DE LA MÈRE
Nicholas a sorti son téléphone et a pris une dernière photo de sa maison. Nicolas emménageait dans une nouvelle maison aujourd'hui. Nicholas était un garçon de 18 ans, il était le plus petit et le plus maigre de l'école, il gardait ses longs cheveux blonds. Il n'était pas bon en sport et... Read full Story
Femboy 2021 2023-02-03 1,245 Stockings Crossdresser Fetish Guy Fucks Shemale Interracial Sex Toys
50%
UNE NUIT AU CLUB ⚧️ ⚧️
Dani regarda nerveusement son reflet dans son fidèle miroir compact. Il était assis sur le siège passager de l'Escalade noire de Keyshawn, sur le point d'entrer dans l'un des clubs les plus exclusifs de la ville. Son mascara faisait battre ses cils naturellement épais de manière attrayante, son eye-... Read full Story
Femboy 2021 2023-02-17 1,083 Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale Interracial cum in mouth
100%
My Noisy Upstairs Neighbors
So... I just moved into my new apartment a few weeks ago, and ever since then all day every day I have been hearing loud noises from my upstairs neighbors. Not just normal walking-around noise, but loud and heavy bangs, crashes, and poundings against the floor, my ceiling. Not only was the sound ann... Read full Story
Chrissy Tunnell 2024-07-15 4,602 Crossdresser Bareback Fetish Blowjob Ladyboy gangbang domination Guy Fucks Shemale sissy double anal
97%
Stepdaughter's Transexual Surprise
I've been through two marriages in the past. My first wife died at an early age of 29 from a massive heart attack and my second marriage was a nightmare from hell, that I'm now free of. When I met Jeanie, I knew I had to take it slow and easy. Jeanie was a very nice lady in her early 40's. I myse... Read full Story
shemale lover 2011-12-04 14,077 anal Fetish transexual
33%
Growing up CD
Peter, Max and I played together like that for the rest of the weekend. We must have sucked each other's cocks at least 10 times over the three days. Peter and I were both physically drained. Max just seemed to be insatiable for our bodies. He didn't want us to go. He kept on saying how much he ... Read full Story
shemale lover 2011-12-04 4,562 sucking Fetish
90%
Becoming a Drag Queen
I was thrilled when my boss told me he was sending me to San Francisco for a conference. It was a location on my "Top 10 places I wanted to go". I went online and Googled the major attractions and tourist "must sees in San Francisco. The conference was Wednesday to Friday and I figure... Read full Story
shemale lover 2012-03-01 14,567 first time sucking fuck domination
85%
Becoming My Roomate's Wife
Him becoming my master started a year ago when we moved in as roommates – we are both in our mid 20's and had relationships break up at the same time (we were sharing apartments with our girl friends at the time). We have known each other for more than a decade and have no secrets from each ot... Read full Story
shemale lover 2012-04-01 9,340 Crossdresser anal sex domination oral sex
100%
The Girl Next Door Ch. 03 by derezzed ©
Chapter 3 – The Night Out Michael woke up on Monday morning feeling quite relaxed. The sun filtered in through the blinds towards him. He felt warm from the gentle rays. As Michael became more alert, he examined his surroundings. The feeling of silk sheets wrapped around him and Alexis's arm casu... Read full Story
StevelovesTgirls 2019-06-11 19,148 Amateur Shemale Fucks Guy Fetish threesome Blowjob domination Guy Fucks Shemale Ass to Mouth shemale + shemale
100%
College project surprise
So this story happened while I was still in college and remains without doubt, the craziest, most exciting experience of my life. So I the story begins one day when I walking to class. I went to a big university so my walk was quite long, and the first 1/3 was just through off our campus housin... Read full Story
Jsmithsub 2020-09-16 22,158 Group Sex Bareback Shemale Fucks Guy Fetish threesome Big Cock Ebony domination Ass to Mouth cum in mouth