Sort by
Relevancy

Free Stories

84%
SUMMER VACATION by Spanky de Bautumn
In our house, it was a well-known secret that my mother kept her change in the top drawer of her dresser. The same drawer she kept her slips, chemises, panties, and all other satin, nylon, or lacy ladies undergarments. During the summer, my brother and I would run to that wondrous drawer when... Read full Story
SpankydeBautumn 2021-01-22 12,660 Small Tits Crossdresser Cumshot Masturbation Fetish Blowjob Lingerie Shemale and Girl cum in mouth
92%
MY Party Favor Fantasy
My Party Favor Fantasy A fictional story built around an old fantasy of mine I ran a notice on one of those sex sites that said” Help me fulfill my fantasy and I bet we take care of some of yours also. Hi there, I am Penny and I am a total bottom trans w... Read full Story
pennypenny 2019-01-08 7,283 Stockings Crossdresser Group Sex Cumshot Masturbation Bareback Creampie Fetish threesome Blowjob Big Cock gangbang Lingerie redhead domination Guy Fucks Shemale Sex Toys Ass to Mouth cum in mouth double anal
100%
2nd date with Latina Sissy Destiny
So this was my second time with Destiny, a really cool Latina CD/Sissy who had just turned 22. You might want to read my first goaround with her title, “Deflowering Latina Sissy Destiny” as it will give background and context here. After our first encounter, she signaled that she was definitely... Read full Story
AllenB 2022-04-05 4,087 Crossdresser Cumshot Latina Creampie Shemale Fucks Guy Blowjob Interracial cd Homemade sissy cum in mouth cum swallow amatuer cd
96%
Making A Man Out Of Tommy
I have two good friends, Brad and Matt who are actually my fuck buddies. Both of them travel for work, so they tend to be gone a couple of months at a time. I have a key to their apartment, so I can let myself in for sex when they are home and to bring in the mail when they are not. I also get to us... Read full Story
pennypenny 2018-08-31 9,906 Teen (18+) Crossdresser Amateur Masturbation Bareback Creampie Blowjob Big Cock redhead Guy Fucks Shemale Ass to Mouth 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 11,869 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%
Young Sissy Chapter 1
I don't know how long I was under...days, weeks...who knows, maybe even months. Reality blurred with nightmares as I felt my flesh being cut into by cold scalpels and stuck with needles, filling me with horribly persuasive dreams of a beautiful new body. I tried to imagine myself as a man, just to s... Read full Story
shemale lover 2013-01-04 10,188 sucking Fetish Uniform domination big boobs
83%
Elaine & Me
- Chapter One – Our First Meeting - I had two weeks to go before the final degree exams and I was working hard. Perhaps too hard, because I desperately needed a break from the hours and hours of revision. It felt like I just couldn't take in any more detail about Quantum Mechanics or Solid ... Read full Story
shemale lover 2012-03-31 11,405 sucking Fetish transsexual
100%
My 1st Time was Not the Only Time.
One late night after hitting the slopes and partying I left my friends birthday party feeling extra horny. It was about 6 or 7 in the morning now and after having no luck finding an escort I responded to an ad on craigslist posted by a trans woman. I figured two things, this dick isn't going to suck... Read full Story
LesFuax 2019-02-16 9,131 first time Small Tits Amateur Latina Bareback Creampie threesome Blowjob Big Cock ass fucking barebacking barebackedshemales first time with a tranny raw anal raw dick raw fucking firsttime
100%
Getting Fucked By Jeff
Getting Fucked By Jeff I was sitting at the bar one night having a drink and wanting some dick when a man sat next to me and said “Hi, I am Jeff.” Smiling at him, I said” Hi, I am Penny.” Jeff and I chatted and he bought me another drink. After a while, Jeff said” In all honesty, I only boug... Read full Story
pennypenny 2019-02-25 6,370 Crossdresser Amateur Cumshot Bareback Creampie Fetish Blowjob Big Cock redhead Guy Fucks Shemale Ass to Mouth cum in mouth
91%
Masturbation fantasies: Amanda, queen of the peep show
A guy visits a peep show with unexpected results. As he gets to watch a girl with something special, he discovers his hidden desires. This story contains: peep show – voyeur – gloryhole - fake tits – group masturbation – male masturbation – shemale – frottage - titfucking When William finall... Read full Story
ThatEroticWriter 2019-07-24 8,478 Big Tits Cumshot Masturbation Uniform Frottage
100%
Nunca se Olvida
He tenido la oportunidad de tener sexo con varios hombres, algunos mayores que yo y otros muy chicos, no me fijo en estereotipos o personalidad, solo me gusta disfrutar del sexo..... Pero siempre hay uno que te deja enamorado, Daniel su nombre una persona que conocí por medio de un chat. No pas... Read full Story
Carla Travesti 2020-10-05 3,207 Small Tits Crossdresser Amateur Latina Bareback Fetish Ebony Lingerie Interracial
50%
She also conquered my soul...
Initiation in a new era... Almost three months since I offered my virginity to a wonderfull he-woman, Selmi... unfortunately I had to cancel the second day we planned to spend together with my LORDESS because I quitted the town where we met the day before. Since, only few summer fling messages...... Read full Story
hippocampus_171 2022-11-22 4,041 Crossdresser Amateur Cumshot Masturbation Creampie Blowjob redhead domination Sex Toys Mature Homemade Ass to Mouth cum in mouth
72%
ACROSS THE STREET AND TWO DOORS DOWN by Spanky de Bautumn
Jamie knew he was different. He didn’t fit in with the other boys, but he didn’t feel like he fit in with the girls either, he just knew he was different. He wasn’t into dolls or balls. He was the smallest boy in his class and more than half the girls outweighed him. But the one thing he had going f... Read full Story
SpankydeBautumn 2021-01-29 11,378 Teen (18+) Small Tits Crossdresser Fetish Blowjob Lingerie Guy Fucks Shemale cum in mouth
100%
Camming Down the Rabbit Hole Ch. 07
Opening my eyes I struggled a little as the residual cum on my face from last night’s show hadn’t been fully wiped off, I felt the dry and crusty leftovers crinkle on my skin, but couldn’t help but smile to myself as I remembered how it had got there. The intensity of that orgasm had been on another... Read full Story
Dani_does_Dallas 2021-10-22 6,331 Stockings Small Tits Crossdresser Amateur Cumshot Masturbation Fetish Lingerie Sex Toys Homemade self sucking pov cum in mouth
90%
Camming Down the Rabbit Hole Ch. 08
A familiar sensation greeted me as my eyes opened and a yawn escaped my mouth, that oh so delicious feeling of my morning wood straining against my silk night ware. It was becoming an ever occurring pattern that no matter how large the orgasm the night before I would wake with the hardest of cocks, ... Read full Story
Dani_does_Dallas 2021-11-15 3,908 Stockings Small Tits Crossdresser Amateur Cumshot Masturbation Fetish Uniform Lingerie Homemade self sucking pov cum in mouth
100%
delicious virile male flesh
Tasted delicious virile male flesh… The breeze caressed my swollen nipples giving me pleasant shivers. The two glasses of Riesling had also contributed to my excitement. My crotch was burning as if the disappearing sun had blown all its thermal energy into me. Under my fine lace panties, purple o... Read full Story
hippocampus_171 2023-04-23 5,005 anal Small Tits Amateur Creampie Blowjob Mature small cock big ass feminisation cum in mouth gaycd virile
50%
Hard Decisions by Elaine © 2020
Hard Decisions by Elaine © 2020 No one in this story is based on anyone alive or dead. It is a work of fiction and should not be read by minors. I appreciate the kind efforts of many of my friends who cast a welcoming glance over the initial writings. I owe you all a big debt of thanks. Prolog... Read full Story
Elainetguk 2023-09-06 4,831 Stockings Big Tits Creampie Lingerie Guy Fucks Shemale Mature
83%
Epic weekend with stepbrother
Ok so me and step brother both graduated and where ready to celebrate we decided we are going to Vegas. We where both virgins so we couldn’t think of a better place to loose it. How where supposed to loose it was supposed to be a much different story. His was supposed to be like any young handsome ... Read full Story
Wet boy kitty 2021-01-29 4,442 Small Tits Crossdresser Amateur Masturbation Bareback Creampie blonde Lingerie cum in mouth
100%
Horny Writing A Strange Habit
I enjoy watching videos which I can Vicariously live. This is nothing more than my horny hobby, an amalgamation of various thoughts. My form of hands free edging. Spell checked only, "No I haven't proof read a first draft, not trying to publish masterful works here." Hope to hear from those w... Read full Story
Araina 2021-03-08 2,741 Crossdresser Amateur Big Tits Cumshot Bareback Fetish Blowjob Big Cock Guy Fucks Shemale Frottage Homemade Ass to Mouth cum in mouth
100%
First Cross-dressings Loosing Anal Virginity
It happened after a month of me blowing that guy twice...I mean I was so damn excited and was craving for his cock....I was blowing him every weekend in his car after the school...his cock was almost 7 inches and was so thick and that I like so so much the gagging he was giving everytime, that chock... Read full Story
Trapbomb1 2022-07-29 6,768 Teen (18+) Crossdresser Bareback Creampie Blowjob Big Cock virgin virginity sissy cum in mouth double anal sissy slut virgin ass
100%
I Love To Love You
I Love To Love You Baby By Sabrina G. Langton Author's note: I have published this story on two other sites. I always said it was slightly aurobiographical, but reading it back it is a pretty accurate account of my summer of '88. There are only 3 things that I changed. 2 are itsy bitsy tiny deta... Read full Story
Brina Giselle 2023-09-24 5,020 anal Crossdresser Blowjob kissing transgender virgin romantic earrings
84%
The Making of Erica - Sperm Loving Crossdresser
Confessions of a Crossdresser I am a crossdresser. It is an addiction. I’ve tried, but I really can’t stop myself: fantasies, endless looking at pornography, shopping, dressing, masturbation, and inevitably, seeking men to please. I have only sucked cocks, but over a hundred at my las... Read full Story
shemale lover 2015-09-03 16,617 shemales Masturbation Fetish
91%
Lake Surprise
After finals of my first year in college in a northern university, I was ready for some real relaxation back home in the warm south. During finals I had started thinking how nice it would be to borrow my brothers boat and hit the lake for a week. I talked my roommate into making the trip home ... Read full Story
shemale lover 2011-12-08 10,680 anal Group Sex Creampie
100%
Daddies New Girlfriend
Doug suspected his 19 year-old son Jerry was stealing money. Doug worked far too much trying to provide for his son to supervise him properly but drew the line at theft. So he decided to set up a web-cam behind the mirror in his bedroom, he'd used the very same 2 way mirror to film his dead wife Cyn... Read full Story
shemale lover 2012-03-09 12,199 sucking Fetish crossdressing
40%
Dating all whole my life
Julia and Ilya, together 10 years It was more than 10 years and 2 children ago. In December 2005, we agreed to meet at the gate of my office after a working day. I did not go out godlessly for a long time (40 minutes from the appointed time), but he still waited. I hope he does not regret it ... Read full Story
PornoDating 2019-08-15 3,985 Crossdresser Amateur Big Tits Cumshot Bareback Creampie Fetish Blowjob blonde Big Cock Asian gangbang domination Guy Fucks Shemale Interracial sex Mature Futanari Frottage Compilation Ass to Mouth Cartoon cum in mouth double anal dating life in Mars? life
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 4,778 anal Crossdresser Big Tits Creampie Fetish Blowjob Big Cock Ebony Ladyboy Guy Fucks Shemale Mature big ass femboy
85%
Crossdresser At XXX Movie
It was hot and the sun felt like it was going to melt me. I was walking home from work. I never drive that much and I just got off the bus for a fast beer. I walked past this XXX Movie house and thought what the fuck, it has air and it is so hot. So in I go. I should say that I'm somewhat Bi. Tha... Read full Story
shemale lover 2012-03-30 4,037 anal sex Creampie handjob rimjob
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 13,180 sucking Fetish fucking sissy
100%
Woman Cross Dresses for Power & Sex
Tucked in the far corner of a dark, dancehall parking lot, Sarah, also known as Robert, was having sex in a car with Joseph, also known as Josephine. Having sex in a car was no big deal. A lot of couples have sex in cars. Yet, if a passerby could see through the steamy windows, a sight to behold, ev... Read full Story
shemale lover 2012-10-09 3,987 sucking Fetish fingering crossdressing
100%
Camming Down the Rabbit Hole Ch. 12
We woke up many hours later, still intertwined, my morning wood throbbing as Ellie slid inside my panties and wrapped her hand around it. This was a much better way to wake up than usual, and we proceeded to have a really relaxed slow fuck. She reached a much more low key orgasm but I knew I wouldn’... Read full Story
Dani_does_Dallas 2022-05-09 5,306 Crossdresser solo Amateur Cumshot Outdoor Masturbation Blowjob Shemale and Girl Sex Toys self sucking pov cum in mouth webcams
80%
One night Transtand ;)
One Night Transtand By BalkanMan990 Published on Lush Stories on 05 Oct 2019 I had no idea she was a trans.. I didn't stop kissing or fondling her when I found out. I went out for a drink at one of the many bars at Croatia,where my girlfriend Sabina and I were staying.Sabina and I had been drin... Read full Story
BalkanLoco91Ri 2019-10-24 8,946 Small Tits Amateur Cumshot Masturbation Creampie Shemale Fucks Guy Blowjob blonde Lingerie Guy Fucks Shemale Homemade pov cum in mouth
100%
TO BE OR NOT TO BE – PART 2
TO BE OR NOT TO BE – PART 2 by Spanky de Bautumn Part 1. Sunny, Mel, and Shari learn they are going to New York to perform a play off Broadway and are really excited about it. Being a small troupe, we unseen members had to wear many hats. Unfortunately, there was just the two of us, Joe Donn... Read full Story
SpankydeBautumn 2021-02-22 3,652 Small Tits Crossdresser Cumshot Bareback Blowjob Big Cock Lingerie Guy Fucks Shemale Interracial cum in mouth
100%
Becoming a Free Spirit
She lay dying in my arms. A brief smile came across her face. She croaked "honey remember that idol I told you about locked away in the safety deposit box?" "Yes dear but save your strength okay, I'm not concerned about some idol" "But I have to tell you about it. I... Read full Story
shemale lover 2012-03-02 2,992 sucking Fetish cum fucking Sex Toys fantasy
100%
Camming Down the Rabbit Hole Ch. 09
As per my previous mornings recently, I stirred and rubbed the sleep from my eyes, that delicious feeling of my silk night ware stretching over my taught nipples and my morning wood throbbing in its lace enclosure. The urge to touch myself was palpable, it seemed no matter how hard I came the night ... Read full Story
Dani_does_Dallas 2022-03-22 3,455 Stockings Crossdresser solo Amateur Cumshot Masturbation Lingerie Sex Toys Homemade self sucking pov cum in mouth webcams
91%
My Seductive Secret (True Story)
During my childhood, me and my brother used to play with two other boys who were our neighbors every weekend. One day we decided to wrestle, and I took on the youngest one, (he was about 2 years younger than me, like my brother) and we wrestled in the shed while my bro and his bro (who was my age) w... Read full Story
Chickzdigmeyup 2019-06-18 14,071 Stockings Teen (18+) Small Tits Crossdresser Cumshot Outdoor Masturbation Bareback Fetish Blowjob Big Cock Lingerie domination Sex Toys Homemade cum in mouth
100%
A Fairy Tale Part 2
=-=-Chapter Six-=-= I woke up sometime later and I was feeling better, even a little hungry actually, and I wanted a shower and I needed to pee and...I cocked my head as I heard the unmistakable sounds of Mistress Stacy's bed moving. She had a large one, king sized, with old springs or somethi... Read full Story
shemale lover 2011-12-06 6,746 Creampie Big Cock ass fucking
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 13,939 first time sucking fuck domination
66%
Would You
'Would you...?' 'Look the part to play the part....' 1 5' 4...dreaded, and to be dreaded....bookish, be-spectacled—damn near owlish....so much so that you might miss the way her tits spoke to you no matter how much she attempted to 'silence' them ....that you might miss the way her sk... Read full Story
shemale lover 2012-09-23 6,576 sucking cum massage
85%
BANGING AROUND BANGKOK
BANGING AROUND BANGKOK: THE AMOROUS ADVENTURES OF CAITLIN "MEOW" MORRISON after living and working in Thailand/SE Asia for many years i decided to write an erotic story based on some of the people i have known, venues and places i have been, and the P4P night-scene where i spent way too much... Read full Story
bkkldby 2019-06-17 14,123 first time Teen (18+) Amateur Group Sex Big Tits Cumshot Outdoor Bareback Blowjob Big Cock Asian lesbian public place
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 8,245 Fetish transformation dildo
100%
Jamie is taken Part 3
When this process was completed the Chinese gentleman s turned to his new acquisition in the floor. He lifted him up from the floor and deposited him on a high-backed chair; his legs still folded up, and tied him to it. Then he removed the strap from around his throat and instead shoved ... Read full Story
shemale lover 2011-11-30 6,408 Fetish domination bondage facefucking
100%
Jamie is taken Part 2
Jamie came to on the cold dungeon floor retching and coughing, his mind paralyzed by a mixture of pleasure and panic. He had loved the orgasm he had just experienced. His experience with breathplay was less than half a day old and already he knew that he loved it almost as much as finally ... Read full Story
shemale lover 2011-11-30 3,972 Fetish bdsm fiction
100%
Birthday Present
Chapter 1 "What would you like for your birthday?" my wife asked. "An unforgettable sex session" I answered, jesting. "Is that right? Well, we'll see" came the reply. I forgot all about the exchange and nothing else was said about my birthday. The day arrive... Read full Story
shemale lover 2012-06-16 14,164 Cumshot Fetish orgasm oral sex
80%
Office Policy
“Ok ladies and gentleman, please put your hands together for the beautiful and talented Erika!” the DJ’s voice rang out over the thumping alternative beat as the object of my lust strutted to the stage. Erika’s saucy red curls bounced on her head and on her soft porcelain whi... Read full Story
shemale lover 2012-08-30 8,474 anal ass sucking threesome tits fingering sex blondie
0%
Latex succubus
The lights of the city obscured the supposedly brilliant starlight in the night sky, leaving only dim and scattered scattered stars adorning the gloomy night sky half-covered by dark clouds, and the crescent-like crescent moon guarding it in the distance makes the night seem less empty Lonely. Mayb... Read full Story
Alicexiao 2023-01-06 4,360 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale high heel boots
75%
Intro to a Dream Made Real
Jim had known growing up that he enjoyed bi-sexuality. But he had never found a man attractive the way women were to him. For example, he never found himself wanting to kiss a man, but he liked holding a hard cock as much as he enjoyed touching a wet pussy. He really enjoyed sucking a dick as much a... Read full Story
shemale lover 2013-01-22 5,725 hardcore sucking domination bondage foot fetish
84%
Lesser of Two Evils
My name is Eric. At 21, I was working as the IT guy at a prominent Caribbean cruise company. My days were usually pretty boring. Fixing computer problems were usually a no brainer for me. People are so stupid when it comes to how they use their machines that I assume there will always be a need for ... Read full Story
shemale lover 2013-03-27 22,786 hardcore Cumshot sucking ass fucking Guy Fucks Shemale
78%
A Little Girl Forever
Since I was a little girl I dressed in my sister's clothes, she knew it and she kept clothes for me and sometimes she bought clothes thinking about me. She was my accomplice and still is. When I was alone I dressed totally as a woman and I felt totally satisfied and realized as such, this included m... Read full Story
Mabel Cecilia 2019-05-06 8,040 Small Tits Crossdresser Amateur Cumshot Latina Masturbation Creampie Blowjob blonde Lingerie Shemale and Girl Guy Fucks Shemale Sex Toys Mature self sucking Solo Shemale cum in mouth double anal shemale + shemale
100%
ROBERTO’S SECRET by Spanky De Bautumn
Cody Daniels was only trying to help her country; she never dreamed things would come to this. She was patriotic and felt compelled to do whatever asked of her to aid in the capture of the terrorist known only as "Roberto". But lying in his bed, bound and gagged, Cody wondered why she let herself go... Read full Story
SpankydeBautumn 2021-01-22 4,904 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale
50%
Plaid Pleasures - TG
Oh what a glorious time to be alive and horny. The miniskirt is back with a vengeance and the must-have item (for girls with the legs to show them off) was a short cute minikilt. I've never quite figured out why, but I've always found a tartan (or more commonly called plaid in the US) pleated ski... Read full Story
shemale lover 2011-11-05 3,076 sucking shemale cum
100%
First Time I Experienced Eating a Tgirl Out
So this is likely going to seem tabboo for some and if this is not your thing, I respect that but everyone is different. Eating pussy came natural to me like it does for most guys once they start having sex with girls. Other than one time 69ing with a female and having what I would call "incidental ... Read full Story
AllenB 2022-10-21 5,128 Amateur Big Tits Cumshot Latina Creampie Fetish Blowjob rimming Homemade cum in mouth latina ts
100%
Beefy Buns
It's hard to get good help. Probably, that's true in any business, but it's especially difficult to find decent employees in the fast food racket. Believe me; I've tried. I manage the local Beefy Buns franchise--burgers, fries, and shakes is our mainstay, but the menu also features fish and chick... Read full Story
shemale lover 2012-04-22 6,121 anal sex Creampie blonde shemale
85%
THE WEATHERGIRL BY B-MAN
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 2015-07-29 7,525 Crossdresser hardcore ass fucking cd
100%
The Next Level
Nitromethane It's been a couple of weeks now since I sucked my last shemale cock and swallowed her load, and with enough distractions, it hasn't been too difficult keeping myself preoccupied and my mind off of satiating my new fixation. Still though, I do have my moments when I sit back and imagi... Read full Story
Gwapo67 2022-02-01 5,778 Bareback Creampie Shemale Fucks Guy Blowjob Big Cock gangbang domination cum in mouth
85%
A Wonderful Awakening
I woke up feeling groggy, God what a night! I really had to stop drinking so much - it wasn't good forgetting what had happened the night before – particularly when you let your friends take you to the seedier bars in town. Anyway, what on earth did had I drunk? I felt weird as shit and, thoug... Read full Story
shemale lover 2012-07-29 4,903 transformation small breasts kissing
100%
Taking Ricky's Cherry
My work has me traveling all over the US and if you have read any of my previous stuff then you might have figured out that I have a major cougar streak. I just love being the first T gurl to a sexually inexperienced young guy. I was bored and horny in the hotel room, so I logged into a gay dating s... Read full Story
pennypenny 2019-06-11 8,421 Stockings Teen (18+) Crossdresser Cumshot Bareback Creampie Fetish Blowjob redhead Guy Fucks Shemale Mature Ass to Mouth cum in mouth