Sort by
Relevancy

Free Stories

81%
My Fantacy
I'm sitting here watching porn thinking about how bad I want laid. So, I figured I'd post a quick story of something that's been on my mind lately. See, I'm craving a good dicking. But, not only that. I want to wear my new stockings and garter belt with a black bra, lace thong an... Read full Story
Shiloh Patutie 2017-12-26 3,991 Stockings Group Sex threesome Guy Fucks Shemale Ass to Mouth cum in mouth
100%
When Fantasy Comes True
I have always had this fantasy to be the object of lust for two trannies. But never till date did I think I had it in me to fulfill the fantasy or be ever so lucky. I had one night been invited over by a trans friend for a few drinks. I went over with a bottle of vodka and a few beers. When I re... Read full Story
Sara Banks 2018-09-10 7,979 threesome trans sissy cum in mouth shemale fucks man double blowjob golden shower
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 12,288 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
92%
MY TS FOXXY & VENUS LUX FANTASY
Alyssa Gomez and Venus Lux were visiting Newark, NJ and decided to have lunch in the restaurant that I work in. It was a rainy day. The seductive pair were returning back to their suite in the Courtyard Marriott, but not before grabbing a bite to eat. Alyssa and Venus sat the bar and ordered a coupl... Read full Story
I_GO_3WAYZ 2021-03-02 11,680 Latina Creampie Shemale Fucks Guy threesome Blowjob Ass to Mouth cum in mouth double anal
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 15,787 Shemale Fucks Guy threesome Big Cock domination cum in mouth double anal
78%
My wonderful life with Patl : The dinner and after dinner
Suddenly the door bell rings, I went to the kitchen while Pat received Marie. Pat went with her to the garden and one they were sat she asked Marie what she would like to drink. Both agree on a Mojito, Pat came to the kitchen to order me to prepare 2 Mojito and to serve the tapas i have prepared. S... Read full Story
jperrot 2020-07-23 4,461 Amateur Shemale Fucks Guy threesome domination Sex Toys slave Ass to Mouth cum in mouth
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 21,744 Group Sex Bareback Shemale Fucks Guy Fetish threesome Big Cock Ebony domination Ass to Mouth cum in mouth
100%
The Experience of a Lifetime
My divorce was hitting me really hard. My wife outgrew our relationship and started living her own life and I had a front row seat to everything. My heart and life was upside down. I didn’t go out anymore. Friends and family both told me it was time to get my life back on track and start living ... Read full Story
therefill05 2020-11-30 20,663 Big Tits Cumshot Bareback Creampie Shemale Fucks Guy threesome Blowjob blonde Big Cock Ebony Uniform domination cum in mouth
88%
My wonderful life with Pat : Domi and Morgan
second part of the tattoo ..... I was nervous to be tied and at her mercy.Morgan put on a mask to make me blind and she tightened the ties to keep me from moving. Then with a very soft voice Morgan sussed me, don’t be afraid, i will make this day an unforgettable one. You will have a such intens... Read full Story
jperrot 2021-04-09 3,410 Amateur Outdoor Masturbation Bareback Shemale Fucks Guy threesome Blowjob domination Ass to Mouth cum in mouth
100%
Frühes Erlebnis im Kino 2
Mein Gott, kam mir die Woche bis zum nächsten Freitag lang vor. Immer wieder musste ich an die geile Zeit mit dem Mann im kleinen Kino denken: Zum Transporno wichsen, blasen, den gemeinsamen Orgasmus erleben. Jedesmal tropfte Vorsaft aus meinem härter werdenden Schwanz bei diesen Gedanken an den let... Read full Story
owltranslover 2022-04-20 2,247 Latina Masturbation Bareback Shemale Fucks Guy threesome Blowjob
91%
The Girl Next Door Ch. 03
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 Ale... Read full Story
Gwapo67 2022-05-13 6,358 Bareback Creampie Shemale Fucks Guy threesome Blowjob cum in mouth
50%
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 4,757 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale high heel boots
0%
Jo, Shemale Goddess! Part 2
Jo chuckled as the man in the sharp business suit looked hastily away when she looked up and caught him staring at her legs, again. Her 'Rupaul' legs as men with a history of watching men dressed as women called them, or her 'Naomi' legs as the newer ones to the scene seemed to think. Both divas had... Read full Story
shemale lover 2011-09-05 4,076 anal sex asshole tgirl
50%
A Revenge Fuck
It had been a long day. I had fought the traffic after a miserable week to get home early and surprise my wife for what was to be a romantic weekend. But as I pulled up to the house my heart sank. I saw a bright red motorcycle in the drive way and something inside told me, "This isn't right!&qu... Read full Story
shemale lover 2012-06-03 11,485 shemale oral sex Interracial
100%
Lady In The House Ch. 09
A story by MicheleNylons ( Continued adventures of a cross-dressed prison prostitute. ) I lay there stunned, how had I miscalculated my effect on the Warden? The one man who could guarantee a transfer from this shit-hole; fuck!!!! The cravings of male sexual hunger within the confines of the ... Read full Story
✘Transensual✘ 2019-02-27 6,097 Crossdresser domination Guy Fucks Shemale cum in mouth PRISON FUCKBOY PRISON PUNK prisoner Prison Bitch
100%
Slut /W Bad Boy
I was excited as always because I was about to go out in public and hopefully I will meet some horny man with some money and get laid. Now, to make sure that I am a picture of femininity, I double checked my makeup in several mirrors from many angles. My lips were perfect and I made sure my cheeks b... Read full Story
Regina10 2020-12-04 7,379 Stockings Crossdresser Big Tits Cumshot Bareback Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale pov Ass to Mouth
87%
TO BE OR NOT TO BE – PART 1
TO BE OR NOT TO BE – PART 1 by Spanky de Bautumn This is a story about how taking a play to New York City changed people's lives. A transgender coming of age story. I was born Harold Stanley Dayes, not a great name for a kid growing up. I know my parents loved me, but Harold was my mom's dad a... Read full Story
SpankydeBautumn 2021-02-22 4,244 Crossdresser Amateur Group Sex Cumshot Fetish threesome Blowjob Ladyboy Lingerie Shemale and Girl cum in mouth
100%
Regina's Vagina dreams
I think I wanted to be a female from birth. I once looked through a girlie magazine out of curiosity. I had impossible dreams and I longed to trade genitalia with them. I have always fantasized about my Vagina when I was younger. It was during those times that I would drift into my own private world... Read full Story
Regina10 2024-03-01 5,983 anal Big Tits Bareback Creampie Blowjob Big Cock Ebony gangbang Guy Fucks Shemale big ass cum in mouth double anal
100%
A Shemale Vacation Part 2
We sat there staring despondently at the ground. We had searched through all our bags and pockets and had nothing like the money we needed to pay for the hot sex sessions we had each enjoyed with the hot, hung Dutch whore. The guy, the pimp, who had previously been all smiles and friendly encouragem... Read full Story
shemale lover 2011-09-05 7,390 anal cumming cum swallowing
57%
Transsexual Actresses Part 1
The adult entertainment market includes thousands of videos and DVD's featuring transsexual actresses. Some of the more popular of these celebrities have their own web pages. Brief profiles of some of these actresses, including a list of their films, appears after the initial list. Adriana Ventur... Read full Story
shemale lover 2011-09-08 9,544 shemale transsexual porn star
85%
Becoming a Shemale's Bitch
I just got into town and spent the whole day moving in and cleaning my new apartment. I didn't have much furniture but the place needed a lot of cleaning. I saw their was a bar a few blocks away from my apartment and decided to go out for something to eat. It was around five o'clock when I walk... Read full Story
metamafia 2012-12-21 119,730 hardcore Cumshot sucking bdsm domination
100%
Sissy Crissi Chapter 1
Chapter 1 -- One Dreamy Night Like most Friday nights, my roommate Erika would be gone tonight. She and her new boyfriend, Leroy, were taking off for a private weekend. Erika and I had met about two years prior, when we were introduced by a mutual friend. Being fresh off a divorce, I was in need ... Read full Story
shemale lover 2013-01-30 8,217 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
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 5,108 Crossdresser Big Tits Cumshot Bareback Creampie Blowjob Big Cock Ladyboy Lingerie Guy Fucks Shemale pov Ass to Mouth
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 9,612 Crossdresser Bareback Creampie Fetish Blowjob blonde Big Cock Ladyboy Lingerie Guy Fucks Shemale Ass to Mouth double anal
100%
Santa & Mrs. Claus
In my story called "Santa Likes Fembois" here I explained that I discovered that last Christmas when Santa Claus visited my house then made me suck on his cock before fucking my boypussy. He also gave me an actual present: a winning lottery ticket. Well, with that multi-million dollar winning ticket... Read full Story
Chrissy Tunnell 2022-12-01 3,935 Crossdresser Amateur Bareback Fetish Blowjob Ladyboy Lingerie domination Guy Fucks Shemale Mature cum in mouth
75%
by a Shemale Part 3
I woke up the next morning not sure what just happened was real or if I just dreamed it than I looked around. I was laying naked in this mammoth canopy bed the bed spread and canopy were both pink and feminine and I realized it wasn't a dream I couldn't believe I was begging to be fucked. ... Read full Story
shemale lover 2011-08-29 4,670 Cumshot asshole fingering
100%
Lady and the Cop
A cab pulled up to the front door of the Orbit Lounge bar and three curvaceous figures, Regina, Alice and Rita stepped out, paid the cabbie, and moved gracefully towards the main entrance. They were all so jubilant and any observer would suspect correctly that they were already under the influence. ... Read full Story
Regina10 2018-03-02 3,095 Stockings Group Sex Big Tits Lingerie Guy Fucks Shemale Solo Shemale
100%
Lady and the Cop continued
The next night Regina got a visit from. Larry the cop who openly declared war on shemales and trannies. He was working a homicide where a trannie friend had been killed in her apartment. Larry was a known shemale hater and he never failed to express his opinions. Tonight he was in her apartment to ... Read full Story
Regina10 2018-03-06 4,901 Small Tits Big Cock Ebony Ladyboy Lingerie Guy Fucks Shemale Ass to 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 11,725 Teen (18+) Small Tits Crossdresser Fetish Blowjob Lingerie Guy Fucks Shemale cum in mouth
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 5,138 Stockings Big Tits Creampie Lingerie Guy Fucks Shemale Mature
100%
Sweet Encore
I was alone tonight and feeling just a bit paranoid as I listened to the soft music. The soothing sounds put me in a seductive mood, but It seemed that all my lovers were too busy for me, or they had other plans. Uncle Barney and my detective were probably home being dutiful husbands. Bo was under h... Read full Story
Regina10 2024-05-09 3,656 Crossdresser Big Tits Bareback Creampie Blowjob blonde Big Cock Guy Fucks Shemale big ass Ass to Mouth
100%
Betrayed Chapter 10
I would have loved to be waiting at the gate at O'Hare when Dianna de-planed from L.A. that Sunday night. I had to settle for the Baggage Claim Area. Those people working for the Transportation Security Administration have no sense of humor. I guess at eight dollars an hour, they can't afford one. T... Read full Story
shemale lover 2012-05-30 4,956 hardcore shemale fuck
100%
Pygmalion
Some of the coed students in Professor Higgins' Sculpture 101 class regard him as a sexist or, as Amanda Blake describes him, as if she were living back in the sixties, "a male sexist pig." He does have an eye for the ladies, I'll grant you that (he's ogled me enough times!), but what man ... Read full Story
shemale lover 2013-02-22 5,426 hardcore Big Cock ass fucking Guy Fucks Shemale ass fuck
88%
Tipping Point -- Chapter 1: Blow by Blow
Chapter 1: Blow by Blow October 12th Thursday evening. Tick, tick tick... the minutes pass by while Nick lies on his back, staring at the white ceiling fan that hovers above. He raises his head, bats his eye lashes, and yawns. His long, wavy, auburn hair falls down his back with small curls. ... Read full Story
Danielle Pillory 2015-11-24 5,626 anal shemale domination spanking submission
60%
The Greatest Liar, Date With The Devil
The Greatest Liar, Trans Erotica With A Purpose © Alexandra Rios 2019, all rights reserved Disclaimer This is a work of fiction. All characters (including the narrator), firms, business entities, organizations, teams, products, medical providers, medicines, governments, government officials, c... Read full Story
the greatest liar 2019-08-20 4,428 Big Tits Bareback Creampie Guy Fucks Shemale
93%
Virgin Slut Cravings.
There have been so many times that I have had to hide how I felt because I lived my life denying who I was. I was a closet queen who was pretending to be normal. Some might have guessed my secret if they were observant. I didn't do things that other boys my age did. I love hanging out at home like a... Read full Story
Regina10 2020-09-29 8,962 Stockings Crossdresser Big Tits Cumshot Bareback Creampie Blowjob blonde Big Cock Lingerie Guy Fucks Shemale pov
100%
How I Became Chrissy the Caged Sissy
I am a sissy, or femboy, or tgurl, or shemale? Well either way I like wearing female clothes and being treated like a girl, especially in the bedroom, and now I also like being locked up in a chastity cage that I wear 24/7 now. This is the story of how I became a caged sissy: "Put it on and ... Read full Story
Chrissy Tunnell 2022-01-27 4,521 Crossdresser solo Amateur Masturbation Fetish Blowjob Ladyboy domination Guy Fucks Shemale Sex Toys Mature Homemade
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 3,983 Crossdresser Amateur Bareback Creampie Fetish Blowjob Ladyboy Lingerie domination Guy Fucks Shemale Mature
25%
Transsexual Actresses Part 2
On the way to Florida, in 1992, Meghan stopped in New Orleans, Louisiana. Her visit to this city lasted an unexpected five years, during which time she began her transformation into a transwoman. A popular nightclub, Papa Joe's, was looking for a replacement for a transsexual who had played Madonna,... Read full Story
shemale lover 2011-09-08 5,146 shemale transsexual porn star
92%
A Surprise Relationship
This is a fictional story, although it is based on people I did know. "Tony" and his twin sister "Kim" are based on a set of twins I knew, who were almost identical. I did have a relationship with "Kim" for almost two years, however, the relationship with "Tony&quo... Read full Story
shemale lover 2013-01-29 5,544 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
100%
Steve to Stephanie Chapter 1
This is my first attempt at a longer story with deeper characters and a more evolved story line. Stay tuned for the next chapter. As always comments are welcome. * Steve was mild mannered guy with a big secret. Steve was an avid cross dresser, very bi actually leaning towards being gay. Steve... Read full Story
shemale lover 2013-01-29 4,095 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
45%
Shemale Prostate Orgasmic Bliss!!!!
if she wanted breasts." "Oh no. That's the amazing part. The more I dressed him the more feminine he became. By now I'd moved him her and her clothes into the other bedroom. She wasn't happy with that but we came to an agreement; I'd milk her once a week and she... Read full Story
ProstateMilker 2015-05-01 14,191 Masturbation cum orgasm cumshots prostate
83%
Tipping Point -- Chapter 2: Bathroom Abuse
Chapter 2: Bathroom Abuse Nick crawls down the hall. An office of pricy furniture opens into a relaxed hallway. He expects to to see is several bedrooms. But to his surprise each of the doorways open to something different. A nearly empty room with a telescope set and a few chairs, a computer roo... Read full Story
Danielle Pillory 2015-11-24 4,732 anal shemale transsexual submission shower dominatrix
66%
The Audition
New York City wasn't a bad palce to be back then. I was a student working at an office job and doing what I enjoyed. That was being a musician. Lots of weekend and night gigs at cocktail parties, lounges and so on. There were a few pianists I worked for as standing time-keeper ( bass play... Read full Story
iluvgurls 2018-11-12 5,963 Stockings Cumshot Fetish Blowjob blonde Lingerie Guy Fucks Shemale cum in mouth
100%
Sissie Slut's Windows of Womanhood
I flash back to my first time with a grownup adult at the tender age of16 . I was so nervous now that we were here in the motel room. I was nervous for so many reasons. I lied to my family and told them I was staying at a friend’s house. Instead, I'm here with Mr. Joey in a motel room and he was my... Read full Story
Regina10 2021-02-22 6,961 Crossdresser Bareback Creampie Fetish Blowjob blonde Ladyboy Lingerie Guy Fucks Shemale Ass to Mouth cum in mouth double anal
100%
The Biology of Music - I fucked my trans substitute teacher
I was never strong in school. I wasn't very interested in what we were being taught, and the teachers liked me enough to not give me too hard a time about it. I attended an all boys school. It was actually quite a religious school which makes this story all the more surprising. I was in the middle c... Read full Story
terrifictim 2022-01-03 4,205 Creampie Guy Fucks Shemale feet licking first time with a tranny teacher student
100%
Regina and Tommy
I was getting fucked hard and aggressively by a certified bad boy named Tommy. I've never been the kind of girl who liked bad boys until I met Tommy. Tommy like doing all kinds of wild crazy things to me and I was under a spell and couldn’t object. Tommy was like the asspussy whisperer and he gave m... Read full Story
Regina10 2022-03-02 3,274 Stockings Big Tits Cumshot Bareback Creampie Fetish Blowjob Big Cock Ladyboy Lingerie Guy Fucks Shemale Ass to Mouth
88%
Girl from Uncle
Tonight, I have to tell it all. It’s no secret that my uncle and I had a very special bond he had been eyeing me with those adventurous eyes from the time that I was 14 years old. And frankly I enjoy his ogling. I could feel my nipples get so hard when he looked through me with those alert and spark... Read full Story
Regina10 2024-02-14 5,667 anal Crossdresser Big Tits Bareback Blowjob Big Cock Ebony Lingerie Guy Fucks Shemale big ass femboy Ass to Mouth cum in mouth
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 5,237 anal Crossdresser Big Tits Creampie Fetish Blowjob Big Cock Ebony Ladyboy Guy Fucks Shemale Mature big ass femboy
100%
Regina's scary, and sexy Blind Date
I had just finished doing my makeup, finally deciding which blush to use, and I thought I had some time for my meditation. However, Mr. Cobb was early. The gold minidress I wore showed enough legs, ass and tits to make any man horny, and the strappy tanned five-inch sandals, made me feel majestic ... Read full Story
Regina10 2024-03-18 5,077 anal Crossdresser Bareback Creampie Fetish Blowjob Ebony Guy Fucks Shemale big ass sissy Ass to Mouth 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 4,243 Crossdresser Bareback Fetish Blowjob Ladyboy gangbang domination Guy Fucks Shemale sissy double anal
87%
Alex
I'm a straight guy! a few years ago, I stubble the cross shemale p***. now I must say, it felt weird, I mean being used to watching females doing p*** on my life. but I have to admit, these shemales that I was watching were passable, and most of all looked very f*******. shemale p*** made my di... Read full Story
Mike212 2018-05-28 6,977 Teen (18+) Small Tits Amateur Blowjob Ladyboy Guy Fucks Shemale
94%
She was a he
I was recently divorced, 39 years of age and living in an apartment in Sydney's inner eastern suburbs not far from the famous red light district of Kings Cross. After two failed marriages, I was footloose and fiance free and as lusty as a rampant bull on speed. I chased after anything wearin... Read full Story
shemale lover 2012-01-24 7,221 Cumshot Guy Fucks Shemale Frottage
88%
Best booty i ever had
there is a certain part of the big city where the community partys everyday of the week called boys town i worked in the area and never knew but what i did know is i had a fetish for an extremly large ass i love big bootys and desired a tranny after watching shemale videos this didnt happen until i ... Read full Story
jrryder 2013-12-08 4,726 tranny Bareback Blowjob Ebony doggy style Guy Fucks Shemale
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 7,863 Stockings Big Tits Cumshot Bareback Fetish Blowjob Big Cock Ladyboy gangbang Guy Fucks Shemale cum in mouth double anal
100%
Gemini Sluts and Gang
My good friend Renee and I had set up a double date gang bang for tonight now that she was finally out of the closet and ready. She has decided that life is too short to remain in the closet and miss out on all the fun. Renee and I have so much in common. Besides loving sex, we both have a fetish f... Read full Story
Regina10 2021-04-09 4,765 Group Sex Big Tits Cumshot Bareback Fetish Blowjob blonde gangbang Lingerie Guy Fucks Shemale Ass to Mouth cum in mouth