Sort by
Relevancy

Free Stories

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 8,699 Big Tits Cumshot Masturbation Uniform Frottage
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 1,402 anal Small Tits Bareback Creampie Asian Guy Fucks Shemale small cock Ass to Mouth cum in mouth
50%
Pa-mie sex-agénaire
Luxure frénétique d’une pa-mie sex-agénaire; entre rêve et réalité Je n’avais jamais fantasmé de mec viril, même après avoir offert ma virginité; mais à une fabuleuse sissy. Avant mon Ѐre, mes préférences de fantasmes étaient toujours avec des lui-femme glabres, idem concernant mes relations d’aprè... Read full Story
hippocampus_171 2023-07-09 1,059 anal Amateur Group Sex Guy Fucks Shemale Sex Toys Mature small cock big ass sissy femboy Ass to Mouth
95%
My best friend turned trans.....so I fucked him - Part 1
Theres a bit of history to this one so strap in! I started hanging out with this group of kids in my area when I was 12 years old, we did all the typical stuff you can imagine young kids getting up to (played football, chased girls etc...) over the years I became really good friends with one of the ... Read full Story
iconicirish 2023-05-11 9,461 Stockings Amateur cock Masturbation sucking Blowjob Big Cock Lingerie Latex transgender sissy
71%
Mi Primera Vez
Como les había contado en mis post anteriores, desde joven este instinto femenino me consume cada día mas, esta sensación de ser chico con una hembra por dentro es una de las mejores sensaciones del mundo. Usar ropa femenina es el éxtasis al universo, como les dije soy travestí de closet al 1000... Read full Story
Carla Travesti 2019-02-11 4,004 Small Tits solo Amateur Cumshot Latina Masturbation Big Cock Lingerie travesti morena guevo
100%
Vanarama Pt1
I had a Monday off work,went shopping and on the way home it hit me. The urge. The urge for cock. I think we all know, when it gets us, there's no point fighting it. So I diverted slightly and headed for my local cruising spot. Normally, I just go cruising at weekends, the layby on this Monday was p... Read full Story
Streethawk75 2023-06-16 5,234 Stockings Crossdresser Cumshot Outdoor Masturbation Big Cock
100%
Masturbation fantasies 2: Looking for Amanda
Previously: William, a young lawyer who has no luck with women, decide he needs some relief from a live girl. Scared of going with a prostitute, he decides to try out a peep show first. Without knowing that the stripper he chose is kind of special, he ends up in a show with a shemale called Amanda w... Read full Story
ThatEroticWriter 2019-07-24 9,107 Big Tits Cumshot Masturbation threesome Frottage
100%
Weekend Fantasy
have so many fantasies....the one that gets me lately, is having access to a house out in the middle of nowhere, for a week or weekend, where i can dress up, all day. No one knows of my lustful secret....so the idea of being able to stay this way without thought, gets me so hard and such in the moo... Read full Story
martley 2020-07-20 5,377 solo Amateur Group Sex Masturbation Big Cock Lingerie domination Sex Toys Homemade self sucking cum in mouth double anal shemale + shemale
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 3,565 Crossdresser Big Tits Bareback Creampie Blowjob blonde Big Cock Guy Fucks Shemale big ass Ass to 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 3,351 Amateur Outdoor Masturbation Bareback Shemale Fucks Guy threesome Blowjob domination Ass to Mouth cum in mouth
100%
I met a guy in the nightclub and I didn't tell him I was Trans
I’d worn an absolutely killer dress just to make sure I got what I was looking for that night. Dancing under the lights I could feel eyes all over me, and as the evening progressed men became bolder and bolder about approaching. This one was athletic, sexy and had all the right dance moves, at least... Read full Story
Madison Heights 2023-03-25 7,049 Cumshot Outdoor Blowjob Big Cock cum in mouth club outfit Surprise Cock Partying surprised
100%
How I sucked my first shemale cock
It was the beginning of the year 2023, in January, three days after New Year's Eve. I was driving home in the morning from a party 100 miles away from my hometown. On the highway, after going half the distance, I received a notification from my dating app, and I was like, "Oh, a new match", I'll che... Read full Story
cock&heels69 2023-05-25 9,410 Stockings cock Masturbation sucking Blowjob shemale orgasm oral sex porn high heels cum shot first experience
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 7,334 anal Shemale Fucks Guy Big Cock Frottage
40%
vince
been gang banget by a group of bikers on my way to vegas..it was like 2.15 am when i pulled of the 15fwy to take a piss because it was hot and i was driving naked got out it was a dirt road and i walked to the bushes and started pissing when all of a sudden a bunch of bikers were rite at my truck i... Read full Story
ima satisfer 2020-06-03 4,329 Group Sex Outdoor Bareback Blowjob Big Cock gangbang Interracial Sex Toys cum in mouth vegas gang bang
66%
TO BE OR NOT TO BE – PART 5
TO BE OR NOT TO BE – PART 5 by Spanky de Bautumn Part 4. Sunny made a life changing decision and in the process becomes better acquainted with Mark. On Monday, I met Mel and Shari at the theater at ten to run lines. I was confident that I knew my part for the first act. My concern was with m... Read full Story
SpankydeBautumn 2021-02-24 2,417 Crossdresser Cumshot Masturbation Blowjob Big Cock Lingerie Interracial
60%
A Trans-Lesbian Montreal Love Affair!
St. Catherine’s Street in downtown Montreal is one of the world’s most vibrant streets and entertainment corridors. Known for its energetic, exciting and often crowded venues, it is lined with quality restaurants, theatres and many popular nightclub establishments. St. Catherine’s ... Read full Story
shemale lover 2012-02-12 5,187 Big Cock oral orgasm lesbian
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 7,991 Amateur Cumshot Latina Shemale Fucks Guy Blowjob Big Cock Homemade cum in mouth brunette ts swallow cum
75%
The journey down the Rabbit Hole...
Nearly 30 years, living a double life. Sneaking around on two Xwives, several girlfriends, all to play with men.Play,and play and play. Responding to personal adds in the paper at first, then I found the Bath House. Wow, to a closeted homophobic acting oilfield lifestyle kind of guy, who could hide ... Read full Story
badbadboi667 2020-11-24 3,479 Crossdresser Amateur Group Sex Cumshot Outdoor Bareback Blowjob Big Cock gangbang domination Homemade Ass to Mouth
100%
Hung Trans Lesbians Fuck Two Ladyboys
Note 1: If you like Transsexuals, Trans Lesbians, Asian Ladyboys, Big Cocks, Extreme Cock Sucking, Anal Fucking, Anal Fisting, Semen Swallowing, Role Play, Orgies, BDSM, Cock Sounding and Foot Fetish this story is for you. Note 2: All the characters are over 21. The names are fictitious, but some... Read full Story
darrell 2022-01-03 4,650 Group Sex Big Tits Cumshot Bareback Fetish Blowjob Big Cock Asian Ladyboy Sex Toys Mature cum in mouth shemale + shemale
100%
HE DIDN'T KNOW I WAS TRANS...
I'd worn an absolutely killer dress just to make sure I got what I was looking for that night. Dancing under the lights I could feel eyes all over me, and as the evening progressed men became bolder and bolder about approaching. This one was athletic, sexy and had all the right dance moves, at least... Read full Story
mika96 2023-05-11 6,904 anal Amateur Bareback Creampie Blowjob femboy Ass to Mouth
91%
Aby my trans daughter
I am 50 and great shemale fan. I met Aby through PlanetRomio during covid lockdown. I was alone at home that time and i was searching for some good trans or shemale. So Aby so my profile and sent me message. I immediately replied. we exchanged our contacts and then shifted our chat to Whatsapp. ... Read full Story
Stud4Shemale 2022-01-03 4,609 Crossdresser Cumshot Bareback Shemale Fucks Guy Blowjob Big Cock Asian Guy Fucks Shemale 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 4,643 Group Sex Cumshot Shemale Fucks Guy Blowjob blonde Big Cock Asian Shemale and Girl Sex Toys Mature Ass to Mouth shemale + shemale
83%
Trans Daughter F*cks Daddy
This is true story. I am 50 age n avid shemale , Transgender, ladyboy lover. Two years back i was member of LGBTQIA community in Pune where i met this ladyboy trans girl . We spoke, chat sone time and immediately clicked. She said she lost her father and wanna me to be her daddy. I agreed and i ac... Read full Story
Stud4Shemale 2023-09-28 7,690 shemale Ladyboy transgender india Pune Shemale Fuck Man Man fuck Shemale trans daughter LGBTQIA father daughter fuck shemake cum popular shemale story best shemale porn
100%
Big cock heaven.
I live in Vancouver and saw a beautiful trans escort online and couldn’t resist setting up a meeting. I met her at a hotel and she was just as beautiful in person as online. She was Asian and had the most wonderful big tits and ass. Her cock was a solid 8 inches, uncut with a big mushroom head, whic... Read full Story
Eyecandy64 2024-02-06 6,697 anal Bareback Creampie Shemale Fucks Guy Blowjob Big Cock Asian
100%
R Is for Rita
After my debts began to mount, college fees and all that, one of my mates from Brum suggested I try to earn a little extra cash. I was surprised when he told me how. He said he'd done it and ended up with a couple of hundred extra most weeks, sometimes just for an evening's work. "It's easy,... Read full Story
shemale lover 2012-09-05 5,489 Stockings Big Tits Masturbation Big Cock Mature
68%
Next time fucking her cross dressing husband and bred his wife
Wachenheim dressed up in a pretty skirt and loose blouse with his wife watching walked up to and knelt between my legs. He sucked my thick long black cock. His wife watched and masturbated as he worked my cock deep in his mouth. She knew as soon as I did him that she ws next. It was her wishes for t... Read full Story
Rocky Wachenheim 2014-09-23 4,671 Crossdresser suck Masturbation Big Cock cd
90%
White dress!
It had been a long and hot day that sunday! Some friends opted the idea to go drinks and have a cookout, little did i know how the night would end. By the time it got to midnight we were all drunk and wanted more action so we decided to head to one of the local bars for more drinks and see if we fo... Read full Story
PeterPiper 2018-03-22 6,271 Masturbation Bareback Mature Ass to Mouth cum in mouth
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 8,674 Stockings Teen (18+) Crossdresser Cumshot Bareback Creampie Fetish Blowjob redhead Guy Fucks Shemale Mature Ass to Mouth cum in mouth
100%
From accidental trans porn addiction to a cum filled booty
One night when I was around 30 or so I was watching some porn, nothing unusual for a guy like me, aka a sex addict. Sex addiction is great if you’re Tiger Woods and swimming in poon, but for guys like me - regular, awkward, slightly handsome in a very boyish way, weirdos — it’s not that fun. We... Read full Story
CDJaneBooty 2022-04-01 10,546 first time Crossdresser Amateur Cumshot Bareback Creampie Blowjob Big Cock gay Homemade Ass to Mouth curious first time with a man
86%
Valerie Halls Car Trouble
I am a teenage trans working my way through college was on my way home from my night job at an adult store in my little SUV when the engine died so I pulled over to the side of the road and put my flashers on. I get my cell out called the roll back service that I knew and waited a short bit for Henr... Read full Story
CeeRVee 2017-05-02 6,328 fingering ass fucking hard dick stroking Ass to Mouth
100%
TO BE OR NOT TO BE – PART 6
TO BE OR NOT TO BE – PART 6 by Spanky de Bautumn Part 5. Sunny and Antonio got frisky at the bar, Sunny moved in with Mel and Shari, and opening night was a success The only other dress that I brought was one that I hoped I would get a chance to wear but didn't think I would. It was a black ... Read full Story
SpankydeBautumn 2021-02-26 2,688 Crossdresser Cumshot Masturbation Bareback Creampie Blowjob Big Cock Lingerie Guy Fucks Shemale cum in mouth
100%
From a 50's virgin to a Mature good for all
***Prologue - Confessions: Every day since I offered my virginity, I put myself in the shoes of a woman. The little town where I live forbids me to show myself socially. However I made myself an accomplice, my epilator who receives me after closing. Since my new beginning, male masturbations are not... Read full Story
hippocampus_171 2023-01-11 4,598 Stockings Crossdresser Amateur Group Sex threesome Big Cock domination Mature foursome Homemade cum in mouth shemale + shemale milfs
100%
A Series of Perverse Dreams, Part 1
My relationship with Hannah had always been mutual in the idea that neither one of us was ever truly the dominant one. It was an equal, balanced relationship of mutual fucking and sucking. However, I had REALLY enjoyed being made into a submissive sissy slut by Nikki. Something changed in me after o... Read full Story
KaceyKlarissa 2024-02-24 5,913 anal Small Tits Crossdresser Group Sex Big Tits Outdoor Big Cock gangbang domination sissy femboy Ass to Mouth cum in mouth
100%
And I Love Cis Girls Too
This is a fantasy I wrote for a cis-gendered woman I met in a chatroom who simply asked me what kind of titties I like. My hope is that reading it might make someone as horny as it made me while writing it. Enjoy. I like your tits. I'll make this as clear as possible. Your breasts are ex... Read full Story
Hardrock51Fifty 2024-05-15 3,235 Amateur Big Tits Cumshot Masturbation Big Cock
100%
Quickie at the Mall Food Court
I was in the food court at the mall just a few blocks from my office. The mall wasn't doing very well since a new, bigger mall and a series of big box stores had been opened at the next exit, and half the stores were closed. The food court itself had lost two more restaurants, and there was a pretty... Read full Story
shemale lover 2012-09-04 4,558 Cumshot Masturbation Big Cock Guy Fucks Shemale condom sex
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 5,183 Crossdresser Big Tits Cumshot Masturbation threesome Big Cock Shemale and Girl small cock big ass sissy femboy cum on tits goth
50%
An alumni gathering like no other
An alumni gathering like no other; Sea/Sand/Sun' and why not 'Sex' in a vancancy club; we got together to celebrate the 40th anniversary of our 1st meeting at university. The only rule was to come without a partner to relive our 'frosh' days. with friends of whom I had lost all trace, a... Read full Story
hippocampus_171 2024-06-13 2,661 anal Amateur Masturbation Blowjob Sex Toys Mature small cock big ass Ass to Mouth cum in mouth
71%
Trans secretary
"Monica Barnes smoothed her skirt before entering the office of her boss, Cord Drake, the CEO of the company his father had founded thirty eight years ago! Like every other morning for the past two years, she brought along his coffee, her memo pad, and of course his copy of the morning paper! &... Read full Story
shemale lover 2012-04-30 4,391 anal sex Cumshot Big Cock oral sex
100%
David to Dee
"Dave," she purred, "you know you can tell me anything. Surely you know you can trust me not to judge you by your fantasies." He was squirming under her touch, his eyes tightly shut, trying to avoid telling her his deepest secrets on the one hand, and on the other, hoping beyo... Read full Story
shemale lover 2012-07-29 12,839 Cumshot Masturbation oral sex
100%
Unconditional Love Chapter 8
After a two' hour nap, Alison and I awoke and the first thing we did was make our way to the bathroom to freshen up. I started up the hot water and climbed into the shower and' once she finished relieving her bladder Allie climbed in with me under the hot water and we embraced each other. We kiss... Read full Story
shemale lover 2013-02-04 6,527 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
70%
A day to remember
so I'm on a business trip and decide to call an escort to make this trip worthwhile. set up a time for an afternoon date call when I get to the parking lot. she answers the door in a nice skirt and top on invites me in and we procede to her bedroom. from there stood the sexiest black tgirl Ive ... Read full Story
BlkCockJockey 2018-04-17 6,579 Shemale Fucks Guy Big Cock Ebony Interracial
84%
First Time: How I Love Cock
The first time I ever sucked a dick was when I was around 12 years old. I was at a sleep over with a friend. We were camped out in his backyard in a tent and he started things out tentatively by asking about my luck with the ladies, which was non-existent. Then he suggested that since neither of us ... Read full Story
wickeddogg 2019-12-11 34,058 Teen (18+) Cumshot Bareback Blowjob cum in mouth
87%
I love cock!
• Hey guys I’m Jay, let me tell you how I learned I love cock. My first time was in college, and I know they say it’s a time to experiment. But boy did I learn a lot about myself. Like most kids I had a part time job for some extra cash. One of the guys in my department was an older heavyset guy nam... Read full Story
lkusex 2021-06-03 6,222 Amateur Masturbation Big Cock cum in mouth
75%
A slutty cd needing to get used
Crossdressing is something I have done in ll for many years. It's purely sexual and it gives me a thrill. I made plans with a guy to meet up and play. So I put on a slutty outfit underneath my clothes. I get to his house and take off my outer clothes in his bedroom. So now I have on a short skirt,... Read full Story
Thiscdneedsitdeepinside 2022-10-05 4,210 anal crossdressing gay blow job spit-roast mutual masturbation golden shower cum drenched
65%
Marcia Goes Back to School
Marcia was painfully nervous. She hadn't been able to eat very much in days. The upside was she was even skinnier which would make Mistress and her husband very happy. She'd always been thin and on the diet Mistress Carol had her on she was already thinner than she dreamed possible. Her anxious stom... Read full Story
shemale lover 2012-12-19 10,836 Masturbation Blowjob blonde ass fucking big boobs
100%
Loosing my virginity to Shemale Preet
This story is of may be 2017. When a shemale escort took my virginity n fucked me. I am not new to shemales. I hv been attracted to shemales since 1999 when first time I got internet at home. Suddenly while browsing i saw shemale website n instantly i was hooked to it. Well how I met my first ... Read full Story
Stud4Shemale 2021-02-20 8,425 Bareback Shemale Fucks Guy shemale fucks male first time with a tranny Indian Shemale Pune Sucking Shemale Cock Loosing virginity to shemale
100%
Catching up with the biggest cock
I have recently written with an account from my diary about the biggest cock that I’ve ever seen and someone saw the experience and wanted to know more as I had said that I met him a few times. So, I can bring that right up to date now because I have recently been to see him again. But let me go bac... Read full Story
lkusex 2021-06-03 11,212 Masturbation Big Cock Ladyboy domination self sucking Ass to Mouth Vintage
66%
An Ass to Die For
It's a very strange thing. We all have our personal quirks. The things that make us unique and stand out from the crowd. I've just never met anyone besides me who has mine before, and to tell you the truth I'm not sure if it's a gift or a curse. You see, I have a girl's ass and not just any old girl... Read full Story
shemale lover 2012-11-13 4,245 big dick sucking porn
81%
My first time getting a big cock in my ass
I got talking with a relatively local guy, much older than us, but had a thick 8.5" uncut cock, which was perfect for what I wanted to watch enter my Mrs. Our messages went something like this... Me "Did you want to meet up first?" Him "If you want" Me "We'll chat about a plan, then I'll... Read full Story
BalkanLoco91Ri 2019-08-26 7,926 Amateur Cumshot Bareback Creampie Blowjob Big Cock Homemade pov Ass to Mouth
33%
Superstar fun - an evening to remember!
Starting with a little history, let me say that I started getting into tranny fun back around 1990. I went on a visit to New York and had always been an avid reader of Screw magazine/ newspaper. Before the Internet was in full-bloom it was distributed nationally to all cities around the country and ... Read full Story
shemale lover 2012-04-03 3,199 anal sex cum ass licking oral sex 69 position
93%
Proud To Be A Sissy Chapter 7
"You're being really dirty little sissy slut today," daddy chuckled and asked, "What's gotten into you?" "Making up for the last few days I guess," I giggled hugging him tightly, "and I missed you too." "I missed my little sissy too." He repl... Read full Story
shemale lover 2012-12-24 7,926 Crossdresser Cumshot Blowjob Big Cock ass fucking
100%
Letter To Max, My Online Friend
You remember that time I'd landed in LA and found my way to your house? Ha! The look on your face. I wasn't sure at first if you'd be angry with me, which would have been understandable, given that I'd sprung out your PC and onto your front garden. It was worth though wasn't it, lovely Max? I wa... Read full Story
shemale lover 2013-01-10 3,092 hardcore sucking Big Cock ass fucking Guy Fucks Shemale
57%
That girl with long cock
She opens the door and says hello and as I walked in this dim lit room with smells of candles and perfume in the air. It put my body at ease. She closes the door and immeditaley she says your mine now. She stood tall 6ft1 long dark tan legs wrapped in sexy pink fishnet stockings that ran from th... Read full Story
blkmale83 2014-10-06 7,648 tranny Stockings suck Blowjob Big Cock oral
56%
Big cock shemale from Pune, India
I just saw her profile on Planet Romeo, her name is ID is Kaynat / Muskan. I saw her photos and got attracted to her. I am always a big fan and lover of Shemales or TS. I called her and fixed appointment by negotiating with her for 2500 INR. I went to meet her, she stays in a condominium in ... Read full Story
Stud4Shemale 2017-05-22 96,489 Big Cock Asian Ladyboy Guy Fucks Shemale Ass to Mouth cum in mouth
100%
TO BE OR NOT TO BE – PART 3
TO BE OR NOT TO BE – PART 3 by Spanky de Bautumn Part 2. At the hotel in New York City, Sunny meets the bellhop, Antonio, and they go out for a drink when he gets off of work. The call came at exactly seven. I had woke up about five minutes before and was watching Antonio sleep. All of the oth... Read full Story
SpankydeBautumn 2021-02-23 2,730 Small Tits Crossdresser Amateur Cumshot Blowjob Big Cock Lingerie Guy Fucks Shemale cum in mouth
100%
TO BE OR NOT TO BE – PART 6
TO BE OR NOT TO BE – PART 6 by Spanky de Bautumn Part 5. Sunny and Antonio got frisky at the bar, Sunny moved in with Mel and Shari, and opening night was a success The only other dress that I brought was one that I hoped I would get a chance to wear but didn't think I would. It was a black ... Read full Story
SpankydeBautumn 2021-02-26 2,756 Stockings Small Tits Crossdresser Cumshot Creampie Blowjob Big Cock Lingerie Guy Fucks Shemale cum in mouth