Sort by
Relevancy

Free Stories

100%
The Big Tiddy Goth Girl
Hannah and I went to the pool in my apartment complex. This was my first time dressed as female in public and I was loving my new, feminine tan lines. To keep a long story short, while tanning we were perv'd on and approached by a guy calling himself Mark. He was desperate for our attention and fumb... Read full Story
KaceyKlarissa 2024-02-23 5,124 Crossdresser Big Tits Cumshot Masturbation threesome Big Cock Shemale and Girl small cock big ass sissy femboy cum on tits goth
50%
SISSY AWAKENING
- Trou de gloire du sex-shop - "Hey bébé, quand est-ce que tu rentres à la maison?" le message texte bourdonnait doucement. Sortant discrètement le téléphone de ma poche, je tape "Même heure que d'habitude, juste après 5 heures, pourquoi... quoi de neuf ?" C'est mon amante Sarah, ma meilleu... Read full Story
Femboy 2021 2023-02-17 1,476 Stockings Crossdresser Outdoor Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys cum in mouth
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 10,407 Big Cock cumming sperm ebony cock
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 4,605 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale high heel boots
78%
What Lies Beneath (Part 2)
A RENDEZVOUS WITH SUZY – What Lies Beneath (Part 2) We woke in the morning, showered and dressed before going down to make breakfast. Mia must have planned this all with the girls in advance because she had packed a small suitcase with some day clothes for us both. The sun was streaming throu... Read full Story
The Adventures of Mia & Seth 2020-08-18 7,940 Group Sex Shemale Fucks Guy Shemale and Girl Interracial Latex toys
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 12,133 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
50%
DATES NUITS
My wife, Denise, and I have been happily married for over 10 years. Over the years, we have enjoyed a vibrant and adventurous sex life. As we've grown in our marriage, we have become very open and honest about our sexual fantasies and desires. Through the years, we have come to realize that my w... Read full Story
Femboy 2021 2023-02-07 1,549 Stockings Lingerie Shemale and Girl Guy Fucks Shemale Interracial Sex Toys cum in mouth
100%
Big Dick Alessia Visits Dallas
Alessia Hung Mature MILF travels to visit a Big Dicked Man and his Sexy Household If you like Transexuals, big cocks, bondage, BBWs, big clits, deep throat, fisting, 69, ass fucking, sounding, piercing, cum swallowing and big loads this story is for you. If not don't bother reading. If you fav... Read full Story
darrell 2022-04-20 4,597 Group Sex Cumshot Shemale Fucks Guy Blowjob blonde Big Cock Asian Shemale and Girl Sex Toys Mature Ass to Mouth shemale + shemale
100%
Transsexual Sisters Chapter 6
Part 6: A Party to Remember MICHELLE AND NICOLE MAKE A CAREER CHOICE After their tormentors were jailed, Michelle and Nicole felt relieved and happy for the first time in weeks. Whether from curiosity, respect or sympathy for their ordeal they became very popular around the USC campus. They we... Read full Story
shemale lover 2012-09-08 4,272 Cumshot sucking threesome Shemale and Girl deep throat
50%
I and the old man's story 后面中文
I am from Chongqing, a boy who loves his father. When I was young, my neighbor aunt always said I looked like my sister, like a beautiful girl. At that time, my family was relatively poor. My Sister, my parents, and my family of four lived in public rental housing of less than 30 square meters. Star... Read full Story
Oldslut Sissy 2024-04-15 9,286 Crossdresser Amateur Masturbation Asian Ladyboy Guy Fucks Shemale Mature small cock Homemade sissy chinese teen (18+)
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 12,831 Small Tits Crossdresser Cumshot Masturbation Fetish Blowjob Lingerie Shemale and Girl cum in mouth
100%
Becoming a Chrissy - Chapter 2
I had always felt like I had a hot body for a girl. I was naturally blonde and smooth; I guess I had been blessed by my parents’ Scandinavian genetics. My pubes were always just a small fuzz—easy to shave and keep a clean bikini line. Same thing with my armpit hair. And my ass? Completely smooth and... Read full Story
mindlessrobot45 2024-05-13 4,074 Crossdresser gangbang Shemale and Girl cum in mouth shemale fucks female teen (18+)
50%
A LA DÉCOUVERTE DE L'AMBRE ⚧️
J'ai toujours aimé la lingerie féminine. De regarder des catalogues à voir des copines le porter, j'ai adoré le look et la sensation de la lingerie sexy et soyeuse, mais pour moi, cela a toujours été plus profond. À 18 ans, j'ai essayé ma première paire de culottes, oh mon Dieu, c'était merveilleux ... Read full Story
Femboy 2021 2023-02-17 1,195 Stockings Crossdresser Cumshot Bareback Fetish Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys
50%
SOUS LA DIRECTION DE MAMAN
Jaime n'avait jamais eu beaucoup de chance avec les filles du lycée. C'était venu et reparti, et maintenant il en profitait un l'été dernier avant de partir à l'université avec sa virginité intacte. Ce n'était pas vraiment sa faute, il n'était pas un crétin ou un crétin, c'est juste que la vie et la... Read full Story
Femboy 2021 2023-01-26 1,667 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys cum in mouth
100%
DÉBUTS INNOCENTS
"Avez-vous pris votre vitamine, ma chère ?" Ellen a appelé de la salle de bain. Je me frottai le sommeil des yeux et ramassai le flacon de pilule, roulant un gros comprimé dans ma paume. "Ma pilule de cheval ? Je le fais maintenant." "Avez-vous déjà remarqué une différence ?" "Non. Les vitamines ... Read full Story
Femboy 2021 2023-01-26 1,254 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale
100%
L'EXAMEN DE LA PROSTATE
Il a finalement pris rendez-vous chez les médecins pour l'examen de la prostate. Sa femme le harcelait depuis des jours, après qu'un de leurs amis eut récemment reçu un diagnostic de cancer de la prostate. En entrant chez les médecins, il a dit qu'il était ici pour un examen réservé p... Read full Story
Femboy 2021 2023-02-02 1,505 Stockings Big Cock Lingerie Shemale and Girl domination Sex Toys cum in mouth
91%
HOW MY AUNT AND SISSY NEPHEW CHANGED MY LIFE FOREVER! (fictional
It was the very first night of my month long North Carolina July summer vacation stay when my Aunt Meg suddenly entered the bedroom that I was temporarily sharing with my younger cousin Rudy. Being so openly effeminine in his body language,voice and looks, I had already planted such dirty thoughts ... Read full Story
CDDIXIE4U 2019-01-08 34,379 Teen (18+) Crossdresser Cumshot Masturbation Bareback Shemale Fucks Guy Fetish Blowjob Big Cock Ladyboy Lingerie domination Homemade Compilation cum in mouth shemale + shemale
50%
Being Shemale
Every night I wear make up and dress up in a sexy lingerie. I stand in my balcony late night trying to lure men and women driving on the road. Last night a truck driver stopped near my house to inspect his vehicle. During his inspection he suddenly saw a long legged booty women in the balcony inf... Read full Story
babydriver 2024-06-04 3,704 Stockings Crossdresser solo Outdoor Ebony Asian Ladyboy Lingerie big ass sissy femboy
100%
Sissy Slut Reunion
Rob had moved back to town and called me. He had just moved into his new place and he wanted me to come by and talk. I knew what he really wanted from the tone of his voice, because I wanted it too. He said he had been thinking and dreamed about me the whole time he was away. My spirits lifted and ... Read full Story
Regina10 2020-09-14 4,373 Crossdresser Big Tits Cumshot Bareback Creampie Fetish Big Cock Ebony Ladyboy Guy Fucks Shemale Ass to Mouth cum in mouth
91%
Hot Slutty Sissy
Hello, It’s me, and. I am about to make a big decision and right now I am dedicated to my fantasy. I got a call today from one of my ex boyfriends. I got so horny when I heard his voice that my nipples turn to steel. My titties seem to respond to the sound of his vibrating baritone. I couldn’t refu... Read full Story
Regina10 2020-08-14 6,975 Crossdresser Cumshot Bareback Fetish Blowjob blonde Big Cock Ebony Ladyboy Lingerie Guy Fucks Shemale Ass to Mouth
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 4,912 anal Crossdresser Bareback Creampie Fetish Blowjob Ebony Guy Fucks Shemale big ass sissy Ass to Mouth cum in mouth
100%
Marilyn's Family Reunion
The warm humid September air blew through the windows of the speeding silver Nissan Pathfinder as it cruised along the Belt Parkway. With the Marshall Mathers LP blaring out the stereo, Sharilynn whipped her SUV along as the wind whipped her ponytail and her plain white t-shirt. As little Mai lay sl... Read full Story
shemale lover 2012-01-02 4,587 sucking Shemale and Girl cum swallowing
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 6,286 anal Small Tits Crossdresser Amateur Bareback Blowjob Guy Fucks Shemale Interracial small cock big ass femboy
100%
Surprise Ending (Part Three)
I rolled my dick around her hole to spread the precum off it and lubricate it. The feeling was sensational and I couldn't spend much time easing my way in --I shoved right in the the hilt in one steady push. Karla practically jumped off the couch and screamed. I thought maybe I had hurt her (I am... Read full Story
Chantel13 2022-08-23 4,515 Crossdresser Amateur Group Sex Cumshot Outdoor Creampie Shemale Fucks Guy Big Cock Shemale and Girl redhead Guy Fucks Shemale Ass to Mouth
100%
Dating my Sissy-sister (English)
You are wearing women's stockings and a thigh-high transparent top, the thin shoulder straps of which leave your arms and shoulders elegantly exposed! You're the real lil bunny to me in that girl outfit of yours... How about, should I teach the little one about the naughty girl? You're giggling a... Read full Story
LulaSissy 2024-09-24 2,230 anal Stockings Crossdresser Cumshot Bareback Fetish Big Cock Ladyboy Lingerie femboy shemale fucks shemale cum in mouth shemale fucks female fucking sissy
79%
My Shemale Stepmother Part 1
My parents split up when I was eighteen, I was a little distressed by it but we had never been as close as some. Still, I didn't really see what had driven them apart so quickly and so thoroughly that they never even spoke any more. I guessed maybe one of them must have had an affair and that was re... Read full Story
shemale lover 2011-09-01 19,264 tranny Big Cock jerking off
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 8,105 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
83%
Wife Left Me so I Could be a Girl
I Am The Girl My Wife Did Not Want As the only child of a single mother I grew up around all things feminine. Having lingerie and stockings drying in the bathroom was normal for me and I always loved how pretty the full cut nylon panties and slips with tons of lace looked. I lived at home with... Read full Story
ASSEaster5678 2018-07-09 10,636 Shemale Fucks Guy Ladyboy Mature
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 4,302 Crossdresser Cumshot Latina Creampie Shemale Fucks Guy Blowjob Interracial cd Homemade sissy cum in mouth cum swallow amatuer cd
100%
Who's The Sissy Now?
Like many people, I was bullied in school. I was small, slender and effeminate and, as a result, was often called gay, queer, fag and sissy by school bullies. The fact that what they said was sort of true just made it closer to the bone and more painful to hear. Like many teenage boys, I was going t... Read full Story
shemale lover 2012-11-14 7,131 shemale facial oral sex
69%
Pune crossdresser Night Girl
Hi friends, I hope you liked my earlier stories. This is my new story about a lady boy / crossdresser / sissy boy. Around 2 years back I came across a profile on Planet Romeo with name Nightgirl. I sent her message that i found her sexy and attracted to her and wanna meet her. I am alway... Read full Story
Stud4Shemale 2017-05-22 7,667 Crossdresser Asian Ladyboy Lingerie domination Guy Fucks Shemale cum in 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 9,469 Crossdresser Bareback Creampie Fetish Blowjob blonde Big Cock Ladyboy Lingerie Guy Fucks Shemale Ass to Mouth double anal
50%
trans=demic
Trans-demic Chinese Flu Sam Wong read the email from Josh Epstein, the partner in charge of the fiendishly complicated real estate deal that had consumed the last three months of their lives. “You’re going to have to close this deal without me. I’m sick as a dog, and my wife just called an ambu... Read full Story
the greatest liar 2024-09-09 1,027 anal Small Tits Bareback Creampie Asian Guy Fucks Shemale small cock Ass to Mouth cum in mouth
0%
Charlie and the Chocolate Factory
One of the real joys of the holiday season is how the kink community comes together to celebrate. It seems that everyone is allowed to let their hair down that much more, to party like pagans, and to lose him or herself to pure hedonistic pleasure. This holiday season, the Houston kink community... Read full Story
shemale lover 2011-09-27 3,897 asshole cum Lingerie strapon
83%
Milking Time Jordan's Arrival
These stories involves a group of shemales who live on an island that exists in our world, but they chose to remain mostly isolated. That's part of the reason I also call them amazons. The shemales in my stories have genitalia that start at John Holmes' size, and then get much bigger. (This is a... Read full Story
gman57 2019-09-25 10,776 Big Tits Big Cock shemale + shemale
85%
First Time With A Dominant
I had long been interested in BDSM, specifically female domination. After downloading a shemale dominatrix video by mistake, I became interested in a dominant shemale. I consulted the internet looking for something, and when my wife was away for the week for business, I finally decided to go ahead a... Read full Story
shemale lover 2011-09-23 23,209 asshole Big Cock domination
73%
Black Girls Have Big Dicks
She was like no woman I had ever seen before. She walked into a room and everyone's eyes were on her. She just had that incredible presence that just lit up the room and everyone just wanted to be around her. I was working behind the bar of a trendy club when I first saw her saunter in on her long l... Read full Story
shemale lover 2012-06-27 21,499 anal sex oral sex black cock
100%
Joanna the Tranny Prostitute
Joanna stood on the street corner and casually shifted her posture from one leg to the other. So far it had been a quiet evening for her with few punters around. Not many girls were plying the streets either. She’d had one customer earlier. He had been an Asian guy in a Toyota who’d stop... Read full Story
Joannacd1 2011-11-07 4,484 tranny Crossdresser Ebony
94%
CD and BBC Gangbang 1
My name is Mike, as a "Gurl" I go by Fiona. I am a gay man, mid thrities, white, 5' 9' 165, reasonably handsome, both in and out of women's clothes. One of the ways I express my sexuality is to dress as a woman and get fucked by other men. Preferably in a humiliati... Read full Story
FionaFucked 2014-10-27 14,161 Group Sex gangbang Interracial cd sissy
95%
What Lies Beneath (Part 1)
A RENDEZVOUS WITH SUZY – What Lies Beneath (Part 1) It had been a busy last day of the week in the office and I had started something that needed a little more time to complete. The office was quiet with most people having already left. It was a great opportunity to finish with no interruptions or ... Read full Story
The Adventures of Mia & Seth 2020-11-03 15,062 Group Sex Shemale Fucks Guy bdsm Interracial Sex Toys foursome
100%
Fun With Friends Chapter 4
As I stepped into the shower the warm water hit my body and felt great. I relaxed my ass and let Greg's cum stream down my leg. I could not believe that in the last couple of hours I had been shown to one of my best friends as a cross-dressing slut and had now taken his cum in both my ass and mo... Read full Story
shemale lover 2012-12-12 3,633 anal Creampie Latex
100%
The Society
I met her during the summer. I was only nineteen and working to save some money for college. I had been raised by my grandparents who had both passed away over the past year. After the burial costs I was far from wealthy. My parents weren't around so I was on my own at a young age. I had moved a cou... Read full Story
shemale lover 2013-01-10 17,544 Crossdresser sucking Big Cock ass licking big boobs
66%
Discovering Mistress Sarah's World Part 2
Chapter 4 : Introducing Miss May! Miss May's arrival seemed sudden and quick to Joe. He heard the door close downstairs. Then there was the sound of somebody running up the steps. The bedroom door flung open and before Joe could look up to see anything, he heard an excited voice exclaim, "ki... Read full Story
shemale lover 2012-10-03 5,860 cum domination Sex Toys sissy
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 14,237 Teen (18+) Crossdresser Amateur Cumshot Masturbation Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Homemade Compilation Vintage cum in mouth
75%
Debbie Part 1
He had gotten a job with a large company doing odd jobs, mostly filing papers and bringing out mail. It wasn't much, but it was enough to pay for a small one-room apartment on the seedier side of town. Since he was still very shy from his experiences in high school he hadn't made any friends yet, bu... Read full Story
shemale lover 2011-12-22 9,516 transgender toys bondage and discipline heavy
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 22,991 hardcore Cumshot sucking ass fucking 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 14,043 Masturbation cum orgasm cumshots prostate
50%
Clinton
"How many inches?" she asked. "Twelve," he said. "Really?" "Really." "If you're lying, you're just wasting your time." And mine, she thought. "I'm not." "Okay, then. It's a date." Tiffany hoped the jerk was te... Read full Story
shemale lover 2011-09-19 10,849 Big Cock cunt anus
50%
Lost Girlfriend Part 2
I was in a pretty pissed off mood for a few days, having just lost my latest hot Tg girlfriend, Kelli to Alesha, a well hung black Tg, and decided to go to my favorite exotic dancers club. I recently had some interesting adventures with several of the dancers, I wrote that up in a 2 part short ... Read full Story
shemale lover 2011-12-03 6,386 Ebony transsexual domination
100%
Salacious Sarah
Joe Dodge walked down bustling Market Street in Philadelphia in awe. Joe and his wife Tammy moved here 4 months ago from a small town in Alabama. The 24 year old man missed his hometown but at the same time he marveled at the sights in the big city. It was Friday evening, he always went straight hom... Read full Story
shemale lover 2012-05-07 5,086 shemale Big Cock oral sex cum licking
50%
Satan Shemale Bimbo Sissy Doll Chapter 1
At just 22 years of age Johnny was bored and disgusted with his life. He would spend his nights in satin and leather with his face made up in a long blonde wig. He would become Sindra, a creature of the night. Sindra would pull on her long black kid gloves and masturbate to photos and fetish cart... Read full Story
shemale lover 2011-08-28 4,769 Fetish shemale sentimental
100%
Daddys Little Slut
I have been living with my dad for the last year after my mum who is Indian, found out that I was doing lots of drugs, and that I was bi and also a cross dresser. We never talked about it as for me, the cross dressing was on and off and usually when i was high. When i turned 25, I tried meth, and fo... Read full Story
aishacox 2023-01-31 5,573 Crossdresser Cumshot Fetish Blowjob Latex
100%
First Cock Came From Old Friend
It was Saturday and I had nothing to do so I decided to go for a drive. I got into my car and headed out of the city in no particular direction. After driving for a while I realized I was close to Jim's house. We have been great friends for years but have not seen each other for a long time. I decid... Read full Story
shemale lover 2011-10-03 4,940 asshole oral sex teasing
100%
Boys to girls transformation with a surprise part I
Boys to Girls with surprise For the first time I scheduled an appointment at a studio that will transfer me into a sexy women. I packed my sexiest outfits and high heels and drove to the next city where the studio is. I told everybody I had to go to a business meeting over the weekend. I arrive... Read full Story
TRTRAIN 2024-09-01 1,729 anal Crossdresser Amateur Group Sex Sex Toys Mature Homemade sissy shemale fucks shemale
100%
Changling
‘My goodness!’ she exclaimed, ‘It appears that you've had an accident, youngster. You'd better come home with me so that we can make you presentable. It's quite safe, 'cos I live in the big house in the woods on the other side of the hill behind the toilets. Come along, now,’... Read full Story
shemale lover 2012-02-02 8,890 shemales Masturbation Big Cock
50%
Giorgia e Helena esibite alla cena in villa
(storia di fantasia) Io e la mia amica Giorgia siamo due traveste molto effemminate, curiamo molto i nostri corpi e appariamo come femminucce sotto ogni aspetto ad eccezione delle nostre cazzette che sono praticamente sempre passive. Siamo ninfomani e completamente arse dal desiderio del sesso. Ci ... Read full Story
helentrav 2023-10-03 983 Crossdresser Cumshot Creampie Shemale and Girl domination small cock sissy cum in mouth