Sort by
Relevancy

Free Stories

100%
Being Shemale Part II
After sometime the driver left. Night Two I was again ready by 10 Pm as usual wearing make up and sexy night outfit. My push up bra helped my breast look very attractive looked perfect with my slim body I was standing as usual in the balcony around 11 PM and the driver stopped by again.... Read full Story
babydriver 2024-06-04 2,059 Amateur Shemale Fucks Guy Big Cock Asian Ladyboy Lingerie domination small cock big ass Frottage sissy femboy
100%
I fucked my personal trainers ass for the first time
I greeted him on my bed in my sheer black lingerie. I knew he’d be nervous, and truly I was as well. We’d spend so much time in the gym together and I knew he wanted me, but taking that next step was sometimes difficult, especially when our relationship was always professional. Posing for him, I r... Read full Story
Madison Heights 2023-05-18 6,924 anal Shemale Fucks Guy Big Cock Frottage
91%
MY FIRST TIME WITH A SHEMALE
I`ve always had this fantasy about being with a shemale,i guess something about a chick wit a dick and tits always turned me on,i`ve always been curious about wat it`s like to be fucked by one.Well last weekend was a weekend i`m gonna remember for the rest of my life bc that was the weekend i decide... Read full Story
shemale lover 2013-06-21 14,967 tranny Cumshot Shemale Fucks Guy Big Cock fingering swallowing
100%
Sissy Femboy Chrissy in Drag at the Club
"Can you wear a dress tonight?" "I can't crossdress in public, I'm not 'out' and don't want to be seen that way." "That's okay. We're going to a gay-only club that has a drag queen show tonight, so you'd fit right in." "Cool, but I'll have to change when we get there." "Awesome! See you tonight!... Read full Story
Chrissy Tunnell 2022-02-03 4,985 Crossdresser Amateur Bareback Shemale Fucks Guy Fetish Blowjob Ladyboy Lingerie domination Guy Fucks Shemale Mature Homemade cum in mouth
100%
Chinese Apple Turnover
I crashed harder than anytime ever in my life and my dreams were fucking vivid. I dreamt of being fucked. And of sucking huge cock and getting face fucked so hard that I was cock drunk and high from holding my breath so much. But so really horny from him doing that, so into that cock. Of Jax f... Read full Story
ASSEaster5678 2019-01-09 6,528 anal sex Shemale Fucks Guy Asian Guy Fucks Shemale
50%
Domination of Bjarne
Dear Diary. At the behalf of my lover Bjarne alias Cigar54, I will ease the curtain of my bodouir and invite the curious reader inside to a little piquant seance that we had together during his recent visit over here. Bjarnes visites always begins with kissing deeply, while my hands find the way to... Read full Story
Louice 2018-03-02 3,291 Amateur Shemale Fucks Guy domination Ass to Mouth
100%
Hung Shemale has Motorcycle Trouble near Vegas
I drive down a deserted two- lane highway outside of Las Vegas, Nevada. It is August and the temperature is well over 100 degrees. In the distance, I see a tall beautiful mature creature that walks alongside the road. As I pull over, I am stunned by her powerful physique. She sports an incredibly ti... Read full Story
darrell 2024-02-02 5,376 Shemale Fucks Guy Blowjob blonde Big Cock Mature deepthroat cum in mouth toe sucking Fisting Anal
81%
My wonderful life with Patl : The dinner
Hello All, Since Pat told me to serve her fully naked i was/i am really keen to back home and to make her happy. One day she told me, I hate to see you so hairy, I would like you will be fully shaved. I will be very happy to have your cock, balls and ass smooth as a baby skin. I will shav... Read full Story
jperrot 2020-07-21 3,924 Amateur Shemale Fucks Guy Big Cock domination slave guy
100%
A new start in life
“In life, finding a voice is speaking and living the truth. Each of you is an original. Each of you has a distinctive voice. When you find it, your story will be told. You will be heard.” John, living outside Boston, being your average accountant working with Gillette, had gone through a messy di... Read full Story
Jon Paul 2024-05-09 2,647 anal Amateur Shemale Fucks Guy Big Cock Guy Fucks Shemale small cock big ass
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 4,286 Crossdresser Amateur Group Sex Cumshot Outdoor Creampie Shemale Fucks Guy Big Cock Shemale and Girl redhead Guy Fucks Shemale Ass to Mouth
50%
The first requirement of a deal with Dominatrix Persephone.e
There was a number of requirements before I even consider'd fucking that sissy ass, firstly, I expected dedication to be shown and to prove that the sissy could obey my orders, after a trial period, then I consider to force my big dick down the throat of the that sissy, and then fuck brutally and ex... Read full Story
Dominatrix Persephone 2024-06-21 980 anal solo Cumshot Masturbation Shemale Fucks Guy Big Cock Shemale and Girl domination Mature sissy shemale fucks shemale teen (18+)
97%
Shemale fucks guy - My gf fucks my slutty ass.
I have a shemale girlfriend & we both are in a relationship. One day, I decide to give her a visit. I'm 5'7 guy & she's 6 feet. That makes her tall & intimidating & whenever we meet, it's me who become her gf. I visit her, she takes me in. SHe pulls me towards her while giving me a deep kiss. I ... Read full Story
glodobox 2020-12-04 22,102 Amateur Creampie Shemale Fucks Guy Fetish Blowjob Big Cock Ladyboy Homemade cum in mouth
100%
Mommy, can I be your fuck-toy?
I saw my step-mom taking a shower by accident or so I thought. It was not until I saw her pretty big she-cock jus hanging there between her sexy well defined legs. It was even hard & it was already as big as my cock when its hard. It looked so big that it was a bit scary yet some muscle in my anus s... Read full Story
Curious_billy 2022-11-22 7,126 Amateur Cumshot Masturbation Bareback Shemale Fucks Guy Blowjob Big Cock Lingerie Mature Homemade Ass to Mouth cum in mouth seduction
92%
My story
"You're gonna make me suck that, aren't you?", I asked her. " Yes" she said. "But you're going to suck it because you want to". " I doubt that", I said. "We'll see", she said with a smile. "You're gonna cum in my mouth, aren't you?", I asked? "Yes baby, Mommy is gonna feed you her sweet nectar... Read full Story
Curious_billy 2022-12-01 6,817 Teen (18+) Cumshot Bareback Shemale Fucks Guy Big Cock domination Homemade cum in mouth
80%
Fucked by Priscilla Gaucha
This black woman always drove me crazy, I always liked her photos and videos on the internet. Unfortunately, when I had the courage to face it, she moved out of state and ended up being left in the lurch. However, one night driving by, I came across her. She was beautiful, strong thighs, well made-... Read full Story
mauricioportoalegre 2024-05-09 2,875 anal Amateur Shemale Fucks Guy Big Cock Ebony
100%
She Lied ......... Part 2
Looking back on that dat & being honest wit myself, I probably made sure I didn't swallow every drop. I think I wanted to finally lose my virginity. I wanted to be the bitch. I wanted to feel like the woman. I wanted to REALLY feel her she-cock expand deep inside me and feel the warmth of her nectar... Read full Story
Curious_billy 2024-07-06 828 Amateur Bareback Creampie Shemale Fucks Guy Big Cock cum in mouth seduction Sweet talk Virgin asspussy
88%
MY FIRST SEX WITH SHEMALE
This is some of True incidents happen in my life when i take an office trip at last 2 years. After a long flight, I departed, and made arrangements for my luggage to be sent to the hotel, and then went to a restaurant / bar to get a meal and a drink. I am not a good flyer, and get real nervous durin... Read full Story
shemale lover 2013-12-01 39,959 first time anal sex suck Shemale Fucks Guy Guy Fucks Shemale
96%
Shemale fun
Recently I've been chatting with a very feminine and beautiful shemale named Lisa. We've been trading photos and dirty talk over chat lines and emails. I've always fanatsized about a cick with a dick and unexpectedly the opportunity came that we could potentially meet. Being married I had to conc... Read full Story
shemale lover 2014-11-25 10,022 tranny suck Creampie Shemale Fucks Guy ass fucking 69
80%
Shemale fun
Recently I've been chatting with a very feminine and beautiful shemale named Lisa. We've been trading photos and dirty talk over chat lines and emails. I've always fanatsized about a cick with a dick and unexpectedly the opportunity came that we could potentially meet. Being married I had to conc... Read full Story
shemale lover 2014-12-03 6,355 tranny suck Creampie Shemale Fucks Guy ass fucking 69
94%
In Love with a Shemale
I was out one night in a busy club and I couldn't help to notice this one girl staring at me constantly. She was incredible wearing a tight little skirt showing off her long legs with an amazing smile and a very cute face. I planned my move and went to the bar when she did and she started talki... Read full Story
curiousshemalelover 2014-11-29 10,254 tranny suck Shemale Fucks Guy ass fucking domination oral sex
98%
When Fantasy Comes True 2
After my first threesome encounter with Jenni and her friend, getting a golden shower from three trans women was a bonus. Being drunk and now four of us snuggled in bed, i thought the night had ended but i did hope for more. I was not disappointed as Jenni's friend (Sasha) who had been sleeping d... Read full Story
Sara Banks 2018-10-22 11,682 Group Sex Cumshot Bareback Shemale Fucks Guy threesome Blowjob Big Cock gangbang domination Ass to Mouth cum in mouth golden showers golden shower
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 20,950 Group Sex Bareback Shemale Fucks Guy Fetish threesome Big Cock Ebony domination Ass to Mouth cum in mouth
100%
Oneness with the bodies
many years went into just fantasizing being with shemales. I was getting hornier day by day to try it out. But being in a relationship there was hardly any room or time for it. I once experienced it in bangkok and confirmed that I really can do it and actually love it. One day suddenly it was br... Read full Story
zyankhaan786 2023-05-30 6,394 Group Sex Bareback Shemale Fucks Guy Big Cock domination big ass cum in mouth double anal
94%
My first shemale
This is the story of my first she male. I had always been curious about dicks. I had always been attracted to women and I loved to watch a woman get pounded by a big cock. But after awhile I realized that when I tried to imagine the porno, I always imagined myself in place of the girl. One day, when... Read full Story
shemale lover 2012-02-12 13,224 first time Creampie Shemale Fucks Guy
90%
My first shemale sex
I had developed a strong desire to be with a hot looking shemale for a long time. I really did not know how to make contact with anyone in the small city I lived in, and figured it would likely never happen to me. One day at work at my computer support job, I was informed that another branch of our ... Read full Story
shemale lover 2013-08-14 94,408 tranny sex toy anal sex suck Shemale Fucks Guy dildo
88%
Very Impatient on a sex fanstay
Are you ready for this Mish?" "Not really but it's too late to back out now." I stood in a dark alley before a metal door shaking with both anxiety and the cold, waiting for the door slot to open and for the night to begin. I wouldn't admit it to my friend Simone but secretly I hoped we would ... Read full Story
ASSEaster5678 2018-07-10 10,728 Shemale Fucks Guy Big Cock Ladyboy Guy Fucks Shemale Mature
50%
The BIG COCK that I will eat.
ENGLISH: Hello friends. In the link below, you can see the tranny cock that will fuck me in the days to come. I saw her advertised on the internet, I picked up the phone and called, I will see her when her clinical tests are negative for sexually transmitted diseases, because I will surely swallow... Read full Story
cuchillo 2020-09-18 7,657 Amateur Cumshot Latina Shemale Fucks Guy Blowjob Big Cock Homemade cum in mouth brunette ts swallow cum
96%
Ladyboy surprise in Bankgkok
A few years ago I went to Thailand for the first time, my first stop was the bustling city of Bangkok. I had heard stories about the nightlife, the girls and the tourists. The country had never appealed to me that much but through a twist of fate I ended up visiting the city of sin for a couple of d... Read full Story
Gracemel121 2021-03-25 11,797 Amateur Shemale Fucks Guy Big Cock Asian Ladyboy cum in mouth
78%
Once wasn't enough!- my 2nd shemale exp
So after my first experience I got really into the porn I bought movies magezines got on websites just couldn't get enough. But watching it wasn't enough I had the real thing once and wanted it again. It had been almost a year now and only one person knew about what I had done that one fat... Read full Story
Duke04 2017-04-01 10,394 anal sex Shemale Fucks Guy ass fucking Shemale on Guy
94%
My first Shemale
“Curious? Bi?” Well, yes, but only with a shemale. Beyond that I’m a firmly planted heterosexual. For many years I longed to have sex with a shemale but never did anything about it. (I’m not much of an initiator). The community I live in has lots of shemale beauts; maybe that started my intere... Read full Story
SachinJoy 2018-10-04 32,548 Cumshot Shemale Fucks Guy Blowjob Big Cock Ladyboy cum in mouth
90%
Nicole
This story is about my first time with a transgender. I had no previous experience with a transgender until 35. This happened on a Saturday morning when I was walking in the streets of Tokyo and I saw this foreigner woman and she seemed to be lost. As an English speaker and not knowing that she was ... Read full Story
cttyy 2019-11-16 17,305 Shemale Fucks Guy Big Cock domination cum in mouth
100%
All Woman and More
It was one of those soft southern nights you hear about in movies and old soft rock songs. I could smell the long leaf pines and the moon was nearly full. I had been on my own for so long that it rarely bothered me as it did in my youth. That lonely feeling that never quite goes away. Now it came on... Read full Story
Windmillchaser 2018-09-20 10,589 Bareback Shemale Fucks Guy Big Cock sensual romantic encounters Erotic Fiction
100%
The Big Mature Shemale Next Door
The Big Mature Shemale Next Door SugarandSalt "Please can I just wear my old swimming trunks?" Warren begged. "No!" his mom yelled back from the other room. "Barbara purchased that for you. It was expensive so you better remember to thank her." Warren looked at himself in the full length mir... Read full Story
Gwapo67 2022-05-03 7,873 Bareback Creampie Shemale Fucks Guy Blowjob Big Cock Mature cum in mouth
89%
Lucy change chapter 3
It was late enough when we got out of the shower, almost 4pm. I dried myself quite quickly, as I always do, and lay out on the bed to ‘air out’. Lucy, having shorter hair, was quite quick drying as well, though she spent longer walking around the apartment looking for this or that. I was glad of the... Read full Story
Alex1090 2013-12-17 4,711 anal tranny Cumshot Shemale Fucks Guy Big Cock
81%
the pool house
Hello there stranger, I am glad you have taken the time to read my story of the morning I first got my cherry busted open, it was a typical beautiful southern caalifornia morning, nothing out of the ordinary. I clean pools up in the palisades above the Santa Monica moutian range, high dollar propert... Read full Story
Cutmycakeplease 2019-11-04 10,021 anal Bareback Creampie Shemale Fucks Guy blonde Big Cock ts stranger virgin ass surpise
100%
My new Life with Pat. Part 2
While Jean was discussing with the lady from the next table i feel the didlo starting to vibrate and then something like a small ball move up and down into the didlo, it was a prostate massage. I saw Jean playing with a remote control, He increased and deacresed the frequency of vibration and the ... Read full Story
jperrot 2022-08-09 4,894 Amateur Bareback Shemale Fucks Guy threesome Shemale and Girl domination Guy Fucks Shemale slave Ass to Mouth double anal webcams punishment
50%
Liberty meeting , Chapter2
When she strums again on her keyboard, I feel that it sinks imperceptibly but inexorably into me. - Relax my darling, Mirella told me, masturbating me with an expert hand. At the start, I have rather pleasant sensations. Being completely submissive to this machine without being able to stop... Read full Story
sandratvtg 2024-06-20 789 anal Stockings Shemale Fucks Guy Lingerie domination Sex Toys femboy
100%
Natacha's dungeon,
Natacha's dungeon, For a long time, I have loved wearing lingerie because it always gives me so much excitement to contemplate myself as a woman in front of my mirror. I learned a long time ago to memorize feminine gestures and attitudes while perched on my pumps. I also know how to put on ma... Read full Story
sandratvtg 2024-06-24 889 anal Stockings Shemale Fucks Guy Fetish Lingerie domination Sex Toys femboy chastity cage plug urétral
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 2,599 anal Stockings Cumshot Shemale Fucks Guy Fetish Big Cock redhead domination Interracial Mature Homemade sissy femboy teen (18+)
100%
She Loves Dirty Talk Too
Sexy TS Girl: Hiii! How are you? Thanks for being my new friend. I have so much love forssz you, my friend. Don't hesitate to like and comment one or two photos of me that you like. We can also chat... Love, love, love you, sexy man. HardRock: I really enjoyed looking at your galleries.... Read full Story
Hardrock51Fifty 2024-05-17 2,924 anal Amateur Cumshot Creampie Shemale Fucks Guy Blowjob Big Cock domination Guy Fucks Shemale Ass to Mouth cum in mouth dirty talk
100%
Threesome fun
We had invited friend over who has big cock --he arrived and we sat around for awhile talking about sexual encounters of the past --I'm a bi part time shemale cross dresser who is very kinky --anyway it got around to looking around the house and as it happened we stopped in the bedroom , and all o... Read full Story
goodgurl34 2019-01-08 4,378 Stockings Crossdresser Amateur Big Tits threesome Blowjob Big Cock Lingerie domination Guy Fucks Shemale Mature Homemade threesome sex
100%
The Game 2
That next morning again Ada and I went down for breakfast and the table was smaller, It wasn't as grand as it had once been and to every guy at the table was now at least two girls. We had our normal breakfast and for once there seemed to be a little more chat between everyone, I think after bei... Read full Story
chris1989r 2022-01-24 4,384 Amateur Cumshot Bareback Shemale Fucks Guy Blowjob blonde Big Cock Asian domination Guy Fucks Shemale Ass to Mouth cum in mouth shemale + shemale
100%
SheMale Pussy and Cock
I once had a friend who always said "never fuck anything you can't bench-press". He was right, the biggest benefit of having sex with someone smaller and lighter than you is you can lift them easily ! On a recent trip to Thailand I couldn't take my eye's off a stunning, short, tiny but ... Read full Story
shemale lover 2012-01-24 4,204 anal shemales gay male
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 3,946 Amateur Shemale Fucks Guy threesome domination Sex Toys slave Ass to Mouth 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 3,144 Amateur Outdoor Masturbation Bareback Shemale Fucks Guy threesome Blowjob domination Ass to Mouth cum in mouth
100%
Being taught a lesson .......... I think!
How did I end up on my back in my own bed, legs straight up with my ankles over her shoulders, ready to have my ass fucked from a lost bet? A bet that Alma clearly cheated at as we discover. I was off to Thailand for a 16 week course in Thai massage at a school recommended highly by a friend I ha... Read full Story
Curious_billy 2023-11-12 8,158 anal Amateur Group Sex Bareback Creampie Shemale Fucks Guy threesome Big Cock domination Homemade Vintage cum in mouth
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 2012-12-21 118,668 hardcore Cumshot sucking bdsm domination
96%
A Night of Lust
I was out at a night club with a few friends, and we were there for for a while before I noticed this sexy, rather short girl across from me at the bar looking over. I could tell, even from this distance that there was something special about her, I wasn’t sure what that was quite yet though. The mo... Read full Story
JessicaEdwards 2018-08-07 18,184 Stockings Amateur Cumshot Masturbation Bareback Creampie Shemale Fucks Guy Blowjob blonde Big Cock Lingerie deepthroating Guy Fucks Shemale cum swallowing deep throat deep penetration cum swapping pov Ass to Mouth cum in mouth anal fuck sloppy virgin ass
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 18,546 Amateur Shemale Fucks Guy Fetish threesome Blowjob domination Guy Fucks Shemale Ass to Mouth shemale + shemale
100%
TG Girlfriend moves in
Monday morning 6:00 am and I am just awakening, and I realize a naked body beside me has her arm around me, we are both naked. My wife Lydia is out of town to a seminar, and this adorable brunette perky tits and lovely eyebrows, beautiful lips slightly pink, sleeping beside me. Joanne and I had spen... Read full Story
Jon Paul 2022-01-18 5,110 Amateur Cumshot Latina Masturbation Bareback Creampie Shemale Fucks Guy Blowjob Ladyboy Guy Fucks Shemale cum in mouth
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 5,707 Bareback Creampie Shemale Fucks Guy Blowjob Big Cock gangbang domination cum in mouth
100%
How could I forget my first time .......
"Ok, ok, ok stop. No more. It hurts a bit" I said. "Just relax your ass baby. Push out like you have to go poo", my date said. How did I end up like this? A straight A college student, a devout Christian with a nice gf like me ends up in bed with this sexy woman ...... Ok wait, I thought she wa... Read full Story
Curious_billy 2023-10-29 8,683 anal Amateur Cumshot Bareback Creampie Shemale Fucks Guy Blowjob Big Cock domination Homemade cum in mouth teen (18+)
70%
Anally destroyed by a Peruvian goddess
Browsing around the Transsexual escort ads here in town I found a new girl, something else than the typical manly faces with heavily photoshopped pictures. A Peruvian girl named Isabella had just arrived in town and was open for business. She has a few retouched pictures but also some natural selfie... Read full Story
Gracemel121 2017-08-07 13,718 Amateur Cumshot Bareback Shemale Fucks Guy Lingerie domination
100%
My Afternoon With Venus - Part II
My mind was still spinning from the out of this world cock sucking I'd just experienced at the expert lips of my exotic little doll as she led me by the hand into her bedroom. Her pink summer dress was draped down onto her waist so now it was only just covering her cute little derriere. As I wa... Read full Story
funpics 2018-03-23 13,405 Amateur Shemale Fucks Guy Asian Ladyboy Guy Fucks Shemale Homemade
95%
My First Time
I used to be a normal straight guy, or at least, so I thought. That was until I began exploring trans porn, I was so turned on by it, but thought it was wrong, I tried to fight it, but soon enough trans porn became the only porn I could get off to. I didn't know what to do with this obsession, ... Read full Story
handsome man 2018-06-07 21,918 Crossdresser Amateur Shemale Fucks Guy Sex Toys Homemade cum in mouth
100%
The Golf Bet
A couple of years ago I joined a new golf course, I wasn't the best golfer but very keen, I would be at the practice area almost everyday for at least an hour. Over this time I got to know a number of members and it was a good way of meeting people to play with. Over that year I met a number of new... Read full Story
chris1989r 2022-01-03 4,676 Amateur Cumshot Shemale Fucks Guy Guy Fucks Shemale cum in mouth