Sort by
Relevancy

Free Stories

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 7,204 Crossdresser Amateur Masturbation Asian Ladyboy Guy Fucks Shemale Mature small cock Homemade sissy chinese teen (18+)
66%
Lap Dance For Cash
I had a next door neighbor that loved doing favors for me with the hope that I would return his favors with my affection. He was an older, fat, and someone I would ever deal with but desperate times call for desperate measures. I walked over to his apartment that was next to mine and knocked on t... Read full Story
browncherrygurl 2016-07-15 9,030 cd sissy strip booty dirty old man
100%
first my fuckıng fuck me truck driver man
I was 17 years old when I fucked my ass for the first time. I was going to buy a ticket on the bus to go from Çankırı to Istanbul. Eniştem said, "Truck will come to the firm in the evening, will take a load, Istanbul will go to İkitelli, go with it, you will not give money and you will be a companio... Read full Story
grouploverboy34 2021-03-02 1,697 Amateur Shemale Fucks Guy old man
100%
first my fuckıng fuck me truck driver man
I was 17 years old when I fucked my ass for the first time. I was going to buy a ticket on the bus to go from Çankırı to Istanbul. Eniştem said, "Truck will come to the firm in the evening, will take a load, Istanbul will go to İkitelli, go with it, you will not give money and you will be a companio... Read full Story
grouploverboy34 2021-03-02 3,721 Amateur Shemale Fucks Guy old man
60%
Fat Indian Crossdresser Slut Gangbang
I am your typical sissy bottom guy who loves mature men. My proportions being large, club me into the BBW category so only the daring types can enslave me. Mature men in the age group 35-60 attract me. Only young guys with very huge dicks are an exception. This is about a naughty adventure of min... Read full Story
shemale lover 2013-03-19 6,015 Crossdresser sucking gangbang ass fucking
100%
The Seductive Seed of a Tranny MILF
The Seductive Seed of a Tranny MILF SugarandSalt Jackson got home and immediately curled up in bed. He didn't want to move for the rest of the weekend. He'd finally worked up the courage to ask a co-worker out at work. She politely rejected the invitation. Then later on in the day, Jackson spo... Read full Story
Gwapo67 2022-05-03 7,453 Bareback Creampie Shemale Fucks Guy Blowjob Big Cock Mature cum in mouth
100%
Alessia Travestita Hung Mature Blonde British Porn Star
Alessia Travestita Hung Mature Blonde British Porn Star If you like Transexuals, big cocks, bondage, domination, deep throat, fisting, spit roast, 69, ass fucking, cum swallowing and big loads this story is for you. If not don’t bother reading. If you like my story please leave comments and ... Read full Story
darrell 2022-01-03 4,303 Group Sex Cumshot Bareback Shemale Fucks Guy Blowjob Big Cock gangbang domination Sex Toys Mature cum in mouth shemale + shemale
91%
My Vancouver get a way....
I was in a different city, where no one knows me, free. My boi hole started to tingle as soon as I realized I could finally prowl the gay scene of a big city, with two and a half days of zero commitments I had little time to waste. I went to the hotel room in Abbotsford and showered, shaved and trie... Read full Story
badbadboi667 2020-12-14 6,004 Crossdresser Amateur Group Sex Bareback Creampie Blowjob gangbang Ass to Mouth cum in mouth
33%
Old Folks Chapter 1
I had been cross-dressing for some years, but I had never been with another man. I had been talking on a gay chat site for some months when I found someone who I got on with well. We exchanged photos I was happy with his and he was happy with mine. Deciding to get together, we arranged a date and ti... Read full Story
shemale lover 2012-12-21 4,058 Stockings Crossdresser Lingerie Mature cd
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 7,564 Bareback Creampie Shemale Fucks Guy Blowjob Big Cock Mature cum in mouth
95%
Ginger's First Gangbang
I had been enjoying regular meetings with my older lover, Mr Webster, for some time and the routine typically consisted of meeting up and heading off in his car for sex at some secluded spot in the countryside. He liked me to dress as femininely as possible, in pretty dresses, skirts and heels and a... Read full Story
Ginger__57 2018-03-26 8,334 Stockings gangbang redhead domination Guy Fucks Shemale Ass to Mouth cum in mouth
100%
tiffanylondontv becomes a captive slave prisoner and whored out
I had connected with Master X on a BDSM Fetish contact site. He was the owner of a fetish store and he said that he had been on the BDSM for several years. He had carefully studied my own profile and had seen that I had an immense interest in being used like a slut, being covered head to toe in... Read full Story
__tiffanylondontv__ 2022-09-20 4,193 Crossdresser Amateur Group Sex Fetish Latex Mature
100%
Tasting the good FLESH
I am no longer Virgin, en bon et du forme Thing never dared since I taste the enjoyment by all the senses and in all its senses... I discovered her when she smiled at me as a thank-you for giving her the way to the small-town supermarket where I was on business. Sandals at her feet of Cinderell... Read full Story
hippocampus_171 2022-11-10 4,596 Amateur Creampie Shemale Fucks Guy Guy Fucks Shemale Mature Ass to Mouth cum in mouth
100%
Proud To Be A Sissy Chapter 4
As usual, Mr. Clark was sitting in his recliner when I went into his house. "Good morning daddy," I beamed kneeling before him. "Morning," he grumbled but smiled and said, "more like afternoon." But you do look sweet." "Thank you daddy," I rep... Read full Story
shemale lover 2012-12-24 7,933 Cumshot sucking Big Cock gangbang bukkake
78%
3 day I became a satisfy of men's desires
My name is Lely Bella Calistia, I'm an asian shemale and I'm an entrepreneur and I have a side job as a singer at some cafes. At that time my friend asked me to be a singer in the wedding, and the place is very far 4 hours journey, and when morning I immediately headed to the airport, t... Read full Story
Bella Calis 2018-06-26 8,390 Amateur Big Cock Asian gangbang Guy Fucks Shemale cum in mouth
61%
The Teacher and Me
Funniest and hottest story of my life right here: Growing up in a small, redneck community, I wasn't going to come out of the closet anytime soon. I had to find an outlet for my sexual desires, even if just for a single night. I resorted to Craig's List the day I turned 18. So there I was on c... Read full Story
shemale lover 2014-09-05 8,143 shemales gay male Mature
80%
F Is for Fiona
I drove into the store car park. Stopped in my usual place, the one which said 'MAN' in bold letters on the tarmac, short for manager of course. Just for a moment I shivered despite the warm spring weather, this was honestly the first time the incongruity of that label struck me. I pulled on the ... Read full Story
shemale lover 2012-05-07 3,878 tranny fuck heels
80%
Manusha sleeping with a bank manager for loan approval
The incident of this story is almost 5 years old and this happened between me and a bank manager in a leading nationalized bank and you know for what he was demanding a favor from me? Hehehe.. That’s in the story..! This was in 2015 when I applied for a personal loan from one of the leading nati... Read full Story
Manusha Tranny 2021-10-14 7,302 Crossdresser Amateur Blowjob Asian Ladyboy Lingerie Guy Fucks Shemale Mature Homemade Ass to Mouth cum in mouth
100%
CD/TS Shemale Chrissy Fucked On the Ranch
I met John on the swinger site AdultFriendFinder. He was everything I was looking for: old, in his late 60s, and not rich, but financially stable and independent, owning a ranch that has been in his family for generations. Maybe he could become the Sugar Daddy I am looking for? I am a shaved-smooth ... Read full Story
Chrissy Tunnell 2022-03-04 3,399 Crossdresser Amateur Bareback Fetish Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Mature
100%
my journey down the rabbit hole
The bathhouse was busy tonite, there were at least 20 or more men there when I got in , I paid for my room and walked in past the heavy buzzer controlled black steel door, it slammed tight behind me. casting a cool draft of air that trailed down the small of my back and fluttered over my enama clean... Read full Story
badbadboi667 2020-12-23 5,708 Crossdresser Amateur Group Sex gangbang Interracial Ass to Mouth
60%
A Revenge Fuck Part 3
Chase gripped my ass-cheeks and plied them apart, shoving his cock up, balls deep into me. My legs, stuck up into the air and folded back, my knees bouncing there even with my head as he fucked me there in his car. We faced each other, panting and kissing, hot breath and saliva mixing. His ruddy coc... Read full Story
shemale lover 2012-06-03 3,738 anal Cumshot shemale oral
100%
The Blood Pact Chapter 4
I finished that single mug faster than I would have liked. However, with the room so warm and the ale so cold, I just couldn't help myself. With head thrown back, I drained the last gulp and slammed the mug down on the table with a movement that was perhaps a little too masculine for my outward appe... Read full Story
shemale lover 2013-01-30 3,798 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
100%
Every Year
Imagine me. A slim eighteen year old boy, dressed. I mean Dressed. Dressed up that is, in my sister's clothes. I felt good, very good. In fact I felt incredible. I had done this several times before when my parents had been away but never to this extent. They were away for two nights, visiting Uncle... Read full Story
shemale lover 2012-04-22 5,291 Cumshot oral sex deepthroating crossdressing
100%
Angel Chapter 3
On Monday morning, Angel Jones reported for her first day of work at the main office of the big London Bank. As she sat on a chair in the anteroom of the personnel office, she thought about what she would be doing there. It was almost a certainty that nobody in the bank knew she was a T-girl, becaus... Read full Story
shemale lover 2012-12-01 4,705 Cumshot sucking jerking
88%
Stepdaughter's Transexual Surprise Part 2
As I ended the first chapter of my love story, my Stepdaughter Dawn and I were returning from loading a Ryder truck with her possessions. We were to spend the night at home, then continue on to her new place in the morning. We had stopped on the way and enjoyed committing acts of sin by Dawn seducin... Read full Story
shemale lover 2011-12-04 6,883 anal cum facefucking jacking off
100%
Bob and Carol and Gemma and Alice?
I sat there, in the kitchen, suddenly very nervous again. The previous half-hour had started out nerve-racking enough but I had settled, more quickly than I had imagined. Carol hadn't laughed, she had been kind, and interested, and considerate, and she had listened and asked intelligent questions. B... Read full Story
shemale lover 2012-07-22 3,522 first time Cumshot oral sex cum swallowing
50%
Dream Lovers Part 2
Chapter 2 Christine Moves In, Brings Her Roommate Matt could not wait to give Christine long awaited good news. He entered her room and did not immediately see her. He noticed the open bathroom door and saw the woman of his dreams stark naked at the sink bushing her teeth. Her ass wiggled as ... Read full Story
shemale lover 2012-11-15 3,043 Cumshot shemale oral facial
85%
My Awkward Phase
My Awkward Phase ©Alexandra Rios 2019 The greatest lie is that what happens in high school doesn't matter, because life begins in college. I pretended to agree, although I never believed it, for I was the world's greatest liar. Wannabees I was hanging out with my friends Quinn, Barb and Anne ... Read full Story
the greatest liar 2019-06-14 11,534 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 Party Favor Fantasy
My Party Favor Fantasy A fictional story built around an old fantasy of mine I ran a notice on one of those sex sites that said” Help me fulfill my fantasy and I bet we take care of some of yours also. Hi there, I am Penny and I am a total bottom trans w... Read full Story
pennypenny 2019-01-08 6,999 Stockings Crossdresser Group Sex Cumshot Masturbation Bareback Creampie Fetish threesome Blowjob Big Cock gangbang Lingerie redhead domination Guy Fucks Shemale Sex Toys Ass to Mouth cum in mouth double anal
72%
The Weekend
The weekend A story inspired by the very sweet and sexy samantha satine and my beautiful wife Part 1 - The preparation samantha packed her suitcase with her usual attention to detail, makeup, lingerie, wigs, but no dresses. Her head was confused by this, Master D had given her instructions... Read full Story
MasterofSissies1 2018-12-04 8,422 anal tranny Stockings Crossdresser Group Sex gangbang oral domination Guy Fucks Shemale transvestite schoolgirl School uniform maid uniform
100%
Boat Trip
I waited five minutes, took off the trench coat and began to descend down to the dock/pier. The conservative people on their yachts and groups of guys BBQing on the backs of their boats had to pick their jaws up off the floor at the sight of me. I wasn't certain whether they knew I was a guy or t... Read full Story
shemale lover 2012-07-22 4,811 Cumshot gangbang oral assfucking
50%
Lady Regina
I know that many say that I I’m a coward because I am comfortable living in the closet as a part time female and not expressing my special female side completely. My friends all tell me to go out and have fun and not worry about what people say or think. In spite of that, and because of the prudish... Read full Story
Regina10 2022-07-01 4,728 Crossdresser Big Tits Masturbation Bareback Fetish Blowjob Ladyboy gangbang Lingerie Guy Fucks Shemale Mature pov
100%
delicious virile male flesh
Tasted delicious virile male flesh… The breeze caressed my swollen nipples giving me pleasant shivers. The two glasses of Riesling had also contributed to my excitement. My crotch was burning as if the disappearing sun had blown all its thermal energy into me. Under my fine lace panties, purple o... Read full Story
hippocampus_171 2023-04-23 4,748 anal Small Tits Amateur Creampie Blowjob Mature small cock big ass feminisation cum in mouth gaycd virile
100%
The Fabulous Alessia Travestita
Alessia is a real transexual. Several of her porn videos are on this site. She collaborated with me in this story. Alessia is a natural blonde haired, brown eyed, mature fifty -five year old Transsexual woman from England. She is tall, very fit, stands 5'11," 36B-26-30 and a slender 133... Read full Story
darrell 2021-12-14 4,061 Crossdresser Blowjob blonde Big Cock domination Mature cum in mouth
40%
Dating all whole my life
Julia and Ilya, together 10 years It was more than 10 years and 2 children ago. In December 2005, we agreed to meet at the gate of my office after a working day. I did not go out godlessly for a long time (40 minutes from the appointed time), but he still waited. I hope he does not regret it ... Read full Story
PornoDating 2019-08-15 3,702 Crossdresser Amateur Big Tits Cumshot Bareback Creampie Fetish Blowjob blonde Big Cock Asian gangbang domination Guy Fucks Shemale Interracial sex Mature Futanari Frottage Compilation Ass to Mouth Cartoon cum in mouth double anal dating life in Mars? life
50%
Baby Face Jack's Biggest Fight
The referee held his gloved hand high in the air. The crowd was hushed as the ring announcer spoke, "Ladies and Gentlemen, the winner of this World Featherweight Championship Boxing Match to unify the title, by technical knockout, and still undefeated; Baby-face Jack Mc Coy." The crowd scr... Read full Story
shemale lover 2012-02-08 6,973 fuck oral
100%
Ladies who Lunch - At the Gloryhole
Ladies who Lunch - At the Gloryhole By Sabrina G. Langton *** Author's Note: Hi, just a quick little story to make us all wet and squishy. Three mature crosssdressers have a little more excitement than they are used to after lunch. I hope YOU like it... *** The Boynton Tavern So w... Read full Story
Brina Giselle 2024-01-06 4,918 Crossdresser Blowjob transgender mature crossdresser gloryholes
66%
A Series of Perverse Dreams, Part 3
After my last couple dreams, I began to watch a ton of gangbang and bukkake porn. I had jerked to this kinda stuff before but now I was watching it constantly and this time around, it was to the thought of being the girl in the scene. Something about watching a beautiful woman taking numerous cocks ... Read full Story
KaceyKlarissa 2024-03-08 3,006 anal Big Tits Cumshot Creampie Blowjob blonde gangbang big ass sissy Ass to Mouth cum in mouth bimbo bimbofication
83%
The sissy dreams
Everyday I wake up in a state , halfway between a happy sissy and a closeted white boy. My mind is constantly trapped in that state. Suffering in silence, the people in my life seem to be oblivious to it, I have it well hid. 48 years of fist fights and weed, long hair and leather coats, Oilfield job... Read full Story
badbadboi667 2021-01-04 4,743 Crossdresser Amateur Group Sex Outdoor Bareback Creampie Blowjob Big Cock gangbang domination Homemade Ass to Mouth cum in mouth
80%
The Farm
“See you Sunday, baby,” said Marcus Jenkins to his wife, Tasha. “Alright! Have a good day at work,” the wireless phone company retail store manager smiled. “Love you, Kobe! Love you, Tiara,” the wastewater plant operator said to his offspring. “Love you, too, daddy,” the youngsters rang out in un... Read full Story
Faggyboi and Puzziboi 2021-12-08 5,169 Teen (18+) gangbang Guy Fucks Shemale sissy femboy Ass to Mouth
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 7,190 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 4,218 Group Sex Big Tits Cumshot Bareback Fetish Blowjob blonde gangbang Lingerie Guy Fucks Shemale Ass to Mouth cum in mouth
100%
Exposure, Disclosure
The Greatest Liar, Exposure, Disclosure © Alexandra Rios 2019 Author’s Note: This is a continuation of the narrative which commenced with “My Awkward Phase”, which I posted here previously. Readers may wish to read that before continuing, although I have written them to stand alone. Natives s... Read full Story
the greatest liar 2019-06-18 7,295 Teen (18+) Small Tits Amateur Group Sex Latina Blowjob gangbang Guy Fucks Shemale cum in mouth
92%
Southern Hospitality Ch. 04
XtinaSmith2017 Ash awoke feeling cold, he pursed his lips a little and shivered, curling up a little tighter, nude as he was, the action brought little relief from the cool air. He let out a soft murr of discomfort as his mind shook off the cobwebs of lingering dreams, he could see light throug... Read full Story
Gwapo67 2022-05-16 6,448 Big Tits Bareback Creampie Shemale Fucks Guy Blowjob Mature 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 4,547 Stockings Big Tits Creampie Lingerie Guy Fucks Shemale Mature
86%
9 ladyboys gangbang me and force me to suck their cocks in my fa
Our forum member, Dutchboi, had this fantasy of being dominated, sissified and humiliated by nine Asian ladyboys, with Mint and Nancy being two of them. For some of You this story may sound too cruel, others will find it really hot. My fantasy is to be at a ladyboy's apartment and fall alseep aft... Read full Story
shemale lover 2015-03-03 10,533 anal Blowjob Asian
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 4,045 Group Sex Cumshot Shemale Fucks Guy Blowjob blonde Big Cock Asian Shemale and Girl Sex Toys Mature Ass to Mouth shemale + shemale
83%
The Making of A Sissy Part 12
Bella tried not to look too downhearted as Sandy dropped the pretty sissy back at her Aunt Jane’s. She told her to keep her chin up, keep the phone well hidden and use it to call her whenever she liked, regardless of what time it was. Her aunt smiled wickedly at the now primly dressed sissy as... Read full Story
shemale lover 2012-05-31 4,170 anal Fetish little cock sissy
85%
A Sissy's New Daddy Chapter 2
I hope you enjoy this second installment of 'A Sissy's New Daddy'. I worked hard on it and hope that it brings all of you the same pleasure reading it that it has brought me writing it. There are some extreme moments in this chapter but also some very tender ones. There was a line in the first piece... Read full Story
shemale lover 2012-06-16 12,548 Creampie oral sissy
83%
Tranny gang bang
It was pretty dingy in here, the sunlight came through a old dirty high window and a single fluorescent tube did little to lift the overall gloom. An oppressive smell of stale piss also hung over the whole place. What was I doing in here? In truth I did not know but I was 16, horny and wanted to ... Read full Story
shemale lover 2015-02-27 6,216 tranny Cumshot suck gangbang facial oral sex bukkake
87%
JoHannas Trainingsprogramm
Hallo Freunde, ich bin JoHanna Satin, eine Satin Bitch und Hobbyhure. Leider war ich die letzten Monate aus krankheitsbedingten Gründen nicht als JoHanna aktiv. Jetzt kann ich wieder JoHanna sein ! Ich will wieder als Hobby Nutte auf Tour gehen und Schwänze blasen ! Ich beginne meine Outfits zu sort... Read full Story
JoHannaSatin 2019-10-21 5,285 Crossdresser Amateur Group Sex Big Tits Cumshot Bareback Fetish Big Cock gangbang domination Guy Fucks Shemale Mature cum in mouth
50%
Ein Wochenende zu Gast
Wo sind diese schöne Zeiten hin, alles ist vergänglich. Ich habe mir überlegt dass man seine Erlebnisse mal aufschreiben sollte, um sie für die Nachwelt zu erhalten. Mein aufregendstes Erlebnis war auf jeden Fall als mich eine Männergruppe von 6 Männern nach Hannover auf ein Wochenende, (von Freita... Read full Story
Undinerose 2021-12-02 1,636 Amateur Group Sex Creampie Blowjob gangbang Mature
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 4,044 Group Sex Big Tits Cumshot Bareback Fetish Blowjob Big Cock Asian Ladyboy Sex Toys Mature cum in mouth shemale + shemale
50%
TAKING CONTROL OF CJ-CHAPTER 2
CJ put the receiver down. Shocked. WHAT HAD SHE DONE? WHAT HAD SHE GOTTEN HERSELF INTO? He was right...he had checked out her information and verified it. He was right about her lesbian neighbors. What did he need her information for? Was this a test to see if she would be honest? Was this a test to... Read full Story
Titbitch 2015-05-15 3,816 anal gangbang oral
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 3,581 anal Crossdresser Big Tits Creampie Fetish Blowjob Big Cock Ebony Ladyboy Guy Fucks Shemale Mature big ass femboy
92%
It was my first time
So I met this trans girl thru backpage & her pics were above average so I decided to go for it. I set up meeting, drove out to hotel, knocked on door, she let me in & we stood there looking at each other. She was a mixture of Asian & Hispanic. Pretty nice tits, long legs & didn't look like much fat ... Read full Story
Curious_billy 2020-03-17 19,970 Amateur Bareback Creampie Shemale Fucks Guy Blowjob Asian Mature Homemade cum in mouth