Sort by
Relevancy

Free Stories

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 2023-07-09 850 anal Amateur Group Sex Guy Fucks Shemale Sex Toys Mature small cock big ass sissy femboy Ass to Mouth
100%
sex-agenarian's onanic lust
An onanic lust of a sex-agenarian that I am; I'M IN BIG HEAT; it's the season of bodily reunions in nature... I'm like an elephant(e) waiting to be satisfied. My cloaca is starting to titillate at the mere sight (look hah!) of a guy's swollen crotch on the street... I activated all my sensors to sa... Read full Story
hippocampus_171 2024-03-09 4,202 anal solo Amateur Masturbation Creampie Sex Toys Mature small cock
0%
A Working Sissy Girl
I look up at my boots. Cute! Received delivery just day before yesterday, my boy friend hasn't even seen them yet. He'll like them, know he will. 3" spike heel ankle boots, very shiny patent leather, I look up at the one on my right foot. I run my hand down the thigh-high lace top seamed nylon ... Read full Story
shemale lover 2012-07-29 3,804 Cumshot oral sex sissy
91%
My first BBC fuck
I went clubbing last week with my girlfriends that I work with and they recommended a hip hop club in a seedy part of town. I was alittle scared but we went anyway and well, and we were really having some fun there!!! I decided to dress like a real lil slut this night, a black minidress, lacey thigh... Read full Story
shemale lover 2013-06-06 9,794 hardcore Creampie Big Cock Guy Fucks Shemale Interracial
83%
MY FIRST TIME WITH A SHEMALE - 2
DEAR READERS I DON’T KNOW IF YOU LIKED MY FIRST STORY AS THERE WERE NO COMMENTS ........ !!! After we finished our late dinner in the very cosy position she whispered “wanna have some wine honey?” I replied “I’d love to”. She got up leaving me sitting on her bed and poured two large glass-full of... Read full Story
Lisawantsu7 2014-09-02 6,597 hardcore Creampie Big Cock ass fucking Shemale and Girl
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 1,688 anal Amateur Masturbation Blowjob Sex Toys Mature small cock big ass Ass to Mouth cum in mouth
100%
Shemale Fantasy
My fantasy is to be taken by a shemale. I have been workingat this boutique for about three months. I sometimes work the same shift with this very attractive young lady who is tall with a knock out shape. Her breasts look absolutely luscious as she dresses very provocative at times. I find myself... Read full Story
shemale lover 2012-05-02 2,661 orgasm oral sex rimming
100%
Best night ever
Well the beginning of the story is i meet this absolutely drop dead gorgeous women at an alternative bar, she invites me back to her dorm for some fun little did i know what i was walking into. we get to her dorm room, the whole way here we could not keep our hands off each other, we finally unlock ... Read full Story
Tsunami777 2013-04-09 7,303 Group Sex Cumshot Creampie Big Cock
87%
Encounter with a dominant shemale
One night I was feeling really horny. I just came back from the gym and I wanted to release and relax. I then began my search for some fun on the personal ads section. I have always been into shemales especially verse aggressive ones. I found this one particular post about Asian bottoms. I was c... Read full Story
SecretAznMan 2013-06-28 47,993 Cumshot Shemale Fucks Guy Big Cock Lingerie ass fucking ass licking big boobs
100%
Oh My, You Have a Cock!
It was a regular Friday night no different from others I'd experienced before. I was lonely having broken up with my girlfriend earlier that week. What a bitch! I needed to find me a sweet woman capable of matching my libido. My last lady was all about the lights off, missionary position sex, come t... Read full Story
shemale lover 2012-08-30 7,010 anal sex Cumshot Blowjob Big Cock jerking
100%
ROUTE POUR DEVENIR UN SISSY BITCH BOY ⚧️ ⚧️
Je n'ai jamais vraiment compris pourquoi je ne semblais tout simplement pas m'intégrer. 22 ans, un récent diplômé du secondaire, une apparence décente. Juste douloureusement mince. La plupart des gars que je connaissais au lycée semblaient appartenir à une sorte de groupe. Athlète, érudit ou... Read full Story
Femboy 2021 2023-03-24 1,205 Stockings Sex Toys lesbians cum in mouth shemale + shemale femination forcé mére dominen
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 1,268 Stockings Crossdresser Outdoor Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys cum in mouth
100%
BBC DOMINATION SISSY BLANC
Mon nom est Tim. Je suis un homme blanc de 23 ans. Il y a environ 6 mois, j'ai déménagé à Los Angeles pour essayer de devenir acteur, mais comme vous vous en doutez, je n'ai pas eu beaucoup de chance dans ce département. C'était début novembre, quand je suis allé dans le bureau de mon... Read full Story
Femboy 2021 2023-02-04 1,171 Stockings Big Cock Lingerie domination Guy Fucks Shemale Interracial Sex Toys
91%
My wife found out I also love cock
Even though I've been a tranny lover since I was 18 I ended up marrying Barb she had a set of tits and an ass built for speed. I never told her about my past nor did I pump her for her past. We had been married for a couple of months when I got that need for big black cock again so while Barb slept ... Read full Story
In Need Of Some Huge Black Cock 2019-04-30 9,256 Stockings Big Tits Creampie Big Cock cum in mouth double anal
50%
RÉVEIL SEXUEL SISSY ⚧️ ⚧️
Si ses histoires étaient vraies, non seulement beaucoup d'hommes ont eu des réveils sexuels entre la fin de la trentaine et le début de la cinquantaine, mais beaucoup d'hommes de mon âge étaient curieux de se féminiser, de sucer des bites et peut-être même d'avoir des fesses. Mais je ne peux pas ... Read full Story
Femboy 2021 2023-02-17 1,165 Stockings Crossdresser Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale Interracial Sex Toys cum in mouth
50%
SISSY POUR UN JOUR ⚧️ ⚧️
Certains appelleraient cela une crise de la quarantaine... même si je n'ai que trente-cinq ans et j'espère que je n'ai pas encore atteint le milieu de ma vie. Certains me traiteraient de pédé... bien que j'adore bouffer la chatte et baiser ma femme. Certains appelleraient cela de la curiosité.... Read full Story
Femboy 2021 2023-02-21 1,038 Stockings Crossdresser Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale Interracial Sex Toys cum in mouth
50%
The Making of A Sissy Part 10
Bella quickly gulped down her vodka and cherry, her bottom tingling with anticipation as her new mature friend gave her a commanding look; she had so enjoyed being submissive for her at the end of a leash, and now she knew she would be bound tightly on a soft inviting bed, and made completely helple... Read full Story
shemale lover 2012-05-29 4,518 dildo oral sex Sex Toys sissy
50%
lust of a sex-agenarian nana-pops
Frenzied lust of a sex-agenarian nana-pops; between dream and reality I had never fantasized of a manly man, even after offering my virginity; to a fabulous sissy. Before my new Era, my fantasy preferences were always with glabrous he-she’s, same about my relationships after… BUT BUT BUT… My last t... Read full Story
hippocampus_171 2023-07-09 4,715 anal Small Tits Amateur Group Sex Masturbation Guy Fucks Shemale Sex Toys Mature small cock big ass sissy femboy
100%
How I Became Chrissy the Caged Sissy
I am a sissy, or femboy, or tgurl, or shemale? Well either way I like wearing female clothes and being treated like a girl, especially in the bedroom, and now I also like being locked up in a chastity cage that I wear 24/7 now. This is the story of how I became a caged sissy: "Put it on and ... Read full Story
Chrissy Tunnell 2022-01-27 4,175 Crossdresser solo Amateur Masturbation Fetish Blowjob Ladyboy domination Guy Fucks Shemale Sex Toys Mature Homemade
50%
SISSY COLLEGE
Mathématiques Bienvenue au Chester College : un collège exclusif pour garçons de sixième année qui accueille de jeunes hommes talentueux de tout le pays âgés de 18 ans et plus. Les étudiants postulent depuis les coins les plus reculés du pays pour avoir la chance de faire partie de l'environn... Read full Story
Femboy 2021 2023-02-04 1,029 Stockings Blowjob Big Cock Lingerie domination Interracial Sex Toys
50%
UNE FILLE BLANCHE TRANSFORME UN GARÇON BLANC SISSY ⚧️ ⚧️
En grandissant, j'ai vécu dans une petite ville du Midwest. Je suis allé dans un tout petit lycée qui était aussi très religieux. Dès mon plus jeune âge, j'ai su que j'étais gay. Alors que j'avais toujours admiré les femmes, je n'ai jamais vu l'attrait pour moi. Les hommes grands et masculins, par c... Read full Story
Femboy 2021 2023-04-11 840 Stockings Big Cock Lingerie Interracial Sex Toys sissification poule mouillé sexe anal
80%
Dicked down by 9 bbc shemale
One of my current fantasies was to be picked down hard. No talking, no foreplay, just a sissy cunt for a hard shemale cock. Woke up at 4:30am Sunday morning with the thought today has to be the day. Sissy had been up playing with her toys Saturday night and was quite frustrated knowing the real t... Read full Story
tsPnP Whore 2017-02-23 11,761 Amateur shemale erotica bbc reality dicked
100%
Dominated sissy goodgurl34
Mmmm ty Sir Deitrich --I'm standing in your open doorway wearing black latex stockings and garter and some hott red lace panties over top -I have a black corset on and a very sheer dress on ,wig and gurl mask ---my wrists are cuffed to a circle hook one on each side of the doorway door jam about 6... Read full Story
goodgurl34 2022-03-15 2,358 Crossdresser threesome redhead domination Guy Fucks Shemale Sex Toys Homemade shemale + shemale
50%
LE PROGRAMME D'ÉCHANGE SISSY ⚧️ ⚧️
Kristy a travaillé pour Le Matriarcat. Cela semblait plus officiel que ça ne l'était vraiment. Comme si c'était un "Nouvel Ordre Mondial". C'était en fait un club dirigé par des femmes spécialisées dans certains services que les hommes paient grassement. Cela pourrait être appelé prostitution selon ... Read full Story
Femboy 2021 2023-03-25 1,164 Teen (18+) Cumshot Big Cock gangbang Interracial Sex Toys gloryhole cum in mouth femination forcé poule mouillé Maitress bdsm poule mouillé
82%
I am a Shemale's Slave
I live here to serve a shemale and I know the role. I am not a sissy dresser or anything like that and she is not rough on me but whenever she wants to fuck me or wants me to suck her cock I do it and if she wants to watch her shemale friends pleasure themselves on me I let them do it. I have... Read full Story
shemale lover 2011-10-16 9,585 anal Creampie oral cum swallowing
66%
Elizabeth: Beginnings of a Sissy
I had a pretty good system going. My 18 year old sister would stay up to watch Sex And The City reruns with me (well she watched, and I smoked weed), and during the first ad breaks, would run downstairs and get changed for bed. During the next ads, I would go to the bathroom, and on my way, raid her... Read full Story
shemale lover 2012-04-02 4,674 first time Fetish Blowjob facial Sex Toys sissy
68%
How I became a sissy
So it all started from answering a random craigslist posting that didn't even have a picture. I was off work and horny so I was cruising the ads and I came across a Cross dressing married dom and his wife looking for a sub. I was no stranger to the lifestyle and it intrigued me so I began to write a... Read full Story
shemale lover 2012-07-30 7,156 Creampie oral domination Sex Toys
100%
Gangbanged at the beach
My BBC friend took me to the beach, where people make sex. We arrived in his van. I was in the back of the van, chained blind folded, with my mouth wide open and a huge horse dildo in my sissy pussy. Suddenly I hear the van door opening. I hear many voices of other men. My BBC friend was telling oth... Read full Story
brunasissyslavedolrj 2022-05-09 4,536 Crossdresser Group Sex Outdoor Fetish Big Cock Lingerie domination Guy Fucks Shemale Interracial Sex Toys Ass to Mouth cum in mouth
50%
"SISSIFIED": 12 JOURS DE SISSY-MAS
JOUR 1: mardi 25 C'était le matin de Noël quand j'ai entendu frapper à ma porte, ce qui était, bien sûr, très étrange à dix heures du matin. À midi, j'allais chez ma famille pour Noël, et j'avais rarement des visiteurs inattendus. Toujours dans ma robe, je me dirigeai vers la porte et fus s... Read full Story
Femboy 2021 2023-01-20 1,323 Stockings Crossdresser Amateur Fetish Blowjob Big Cock Lingerie domination Sex Toys cum in mouth
91%
Birth of a New Sissy Part 1 Encounter
I met Jeff one day at the nearby tennis courts. I could never have imagined what the result of that meeting would be. I suppose I should tell you a bit about me. I'm a happily married 34 year old. About average in most respects. A little spare tire trying to form around the middle but in decent ... Read full Story
shemale lover 2011-11-17 5,331 cum Sex Toys crossdressing
100%
My Sissy Fantasy Part 3
We come to another set of double doors, though these are glass paned in Victorian iron work painted white, as is the wall which it I set in. But due to the humidity all the glass is misted, including the dome and I can’t see where they lead outside. Jake opens one of the doors and we step into... Read full Story
shemale lover 2012-03-27 2,962 fingering oral sex Sex Toys
50%
SISSY FOR MOMMY'S NIPPLE CREAM
Les chances de Jim de mener une vie normale ont été anéanties avant même sa naissance lorsque son père est décédé dans un accident de voiture. Sa mère, Julia, a fait de son mieux pour l'élever seule, mais elle savait qu'elle ne pourrait jamais être la mère et le père de son précieux Jimmy. Pourtant,... Read full Story
Femboy 2021 2023-01-20 1,173 Stockings Crossdresser Amateur Big Tits Fetish Blowjob Big Cock Lingerie domination
66%
BBC Takes sissy slut and uses her properly.
I'm a dominate alpha man who loves to humiliate sissy girls and punish them when they aren't perfect submissive sluts. I want them to worship my big black cock and beg me to let them lick it then grab them by their hair and shove my cock deep inside their throat, making them gag. I like filling siss... Read full Story
lemondropz 2023-11-27 7,317 anal Crossdresser Bareback Creampie Big Cock domination Interracial sissy submission femboy bbc Ass to Mouth chastity
50%
An alumni gathering like no other; 2/2
... I opened my eyes, sobered up from the alcohol and my lust. Simo had already left. I had to get ready for the party, and I had to do it like a man! BUT, slut that I am, to make my breasts more prominent under my dark purple tank top, I tightened a transparent strap around my waist. You never kno... Read full Story
hippocampus_171 2024-06-16 1,477 anal Amateur Creampie Blowjob Sex Toys Mature small cock big ass cum in mouth
100%
Anastasia's Life
Chapter 1: Humbling Beginnings My story starts where most every crossdresser's story starts. It starts somewhere around the time I was an infant. I can remember, not to mention being told several thousand times that my choice of toys as a child was dolls, strollers, dress up and tea parties, Barb... Read full Story
shemale lover 2012-11-26 7,205 Fetish cock sucking crossdressing
88%
Caught Crossdressing by a Real Man
This story is a continuation of night club cum slut. Ever since I first wore panties for a boyfriend, I had built up a collection of lingerie. I gradually worked up from panties to the most erotic lingerie I could find. My fascination with cross dressing went a little further with a new fetish f... Read full Story
shemale lover 2013-01-17 35,510 Crossdresser sucking Lingerie ass fucking ass fingering
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 7,946 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
100%
My Life as a Shemale Part8
It was on my way home when I decided not to tell Tim about Sin. This was very private and it was already bad enough that I knew, also, I had no idea what Tim might say or do. I did want to stay friends with her, now more than ever. It was friday morning, the day after Sin was ****d and I was eager ... Read full Story
shemale lover 2015-02-27 3,774 tranny licking Big Cock Lingerie stroking
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 10,232 Big Cock cumming sperm ebony cock
100%
Best Fuck of My Life
This is a 100% true story of the best fuck of my life. It happened almost 2 years ago. I had gotten back into dressing after a very long time. I work very hard at being as passable as possible and it really seemed to work on this particular night. Here's the story. I got all dolled up in one o... Read full Story
JenniferJones 2019-01-21 11,229 Crossdresser Amateur Bareback Creampie Ass to Mouth
85%
The Sex Club
When I got divorced back in 1987 I was a very horny man that had not had sex in many years. I had always liked to dress up in nylons etc and learned long ago that I was Bi and liked cocks and pussy. When I finally got my own place after the divorce I almost always would lay around the house dressed ... Read full Story
crossdresser55 2019-09-11 9,817 Stockings Crossdresser Lingerie Sex Toys
100%
My Sissy, his first time
My fella has always been happy to dress and be a slut for me, suck my dick and take a small dildo in his pussy. Until now I hadn't fucked him properly as he was to nervous. Recently we had been following the exploits of a CD friend through his blog and I knew they really excited my husband. When the... Read full Story
Aplane1 2021-11-01 3,554 Stockings Crossdresser Amateur Cumshot Lingerie Sex Toys
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 4,361 Group Sex Big Tits Cumshot Bareback Fetish Blowjob Big Cock Asian Ladyboy Sex Toys Mature cum in mouth shemale + shemale
100%
A Series of Perverse Dreams, Part 2
Three or four days had passed since my torrid alley way dream. Hannah had recently come over to share a few glasses of wine and a steamy fuck session in the shower. She had definitely embraced the ways of edging I had shown her because when she came in my mouth I could barely contain the massive amo... Read full Story
KaceyKlarissa 2024-02-29 4,449 Crossdresser Big Tits Cumshot Bareback Fetish Blowjob blonde Big Cock big ass Futanari bukkake sissy cum in mouth
100%
Philippines Vacation with a Dominant Big Cock Ladyboy
I am still in a state of unbelievable joy that I was lucky enough to experience this but I 100% did and I can’t stop thinking about it as I thought things like this only happen in porn or fantasies. Buckle up because this is a wild one and happened in Manila May 2024. I had the opportunity to vi... Read full Story
AllenB 2024-07-14 2,764 Bareback Creampie Shemale Fucks Guy Big Cock Ladyboy Guy Fucks Shemale cum in mouth domination act filipina ts filipina ladyboy
100%
Fuck Friends Forever
"Flip over..." Those two words come as a surprise, filling my mind with expectations. I find it interesting that Brian wants to switch from doggie style to a more traditional sex position, a romantic one at that. Hopefully, he won't be turned off if he sees my cock while we're having sex. I hope... Read full Story
ASSEaster5678 2019-01-09 8,809 Bareback Shemale Fucks Guy Big Cock Guy Fucks Shemale
100%
My Fantasy Story
My first time, Sissy Cuckold for BBC After ten years of marriage, my wife and I wanted more. First we went to some strip clubs together. One night one of the girls my wife liked told us about a swingers club. So we gave it a try. Best decision we'd ever made. We went, at first just wallflowers, ... Read full Story
Mikky666 2020-10-09 9,879 blonde Big Cock Interracial Ass to Mouth
33%
My new Experience with Amy Cute Shemale in Pune
Hi friends i am back with new story. I am mad shemale lover. and keep on finding new shemales for me. This time i got new website to search for shemale www.massagerepublic.com I saw an advertisement of Amy and i liked her. called her and fixed appointment. went to her hotel, which was ok ok ... Read full Story
Stud4Shemale 2021-02-20 6,153 Cumshot Bareback Creampie Shemale Fucks Guy Blowjob Asian Guy Fucks Shemale shemale fucks man man-fucking-shemale Indian Shemale Pune
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 2,500 Amateur Shemale Fucks Guy Big Cock Asian Ladyboy Lingerie domination small cock big ass Frottage sissy femboy
100%
A Night of Makeup, Cock and Cum
It was all I could do not to accept. After all, it's been a fantasy of mine for years. When given the opportunity, I had to go for it. I had been surfing the internet for crossdressers, shemales, transvestites and transsexuals. The idea of a hot woman with a cock had always turned me on. Further,... Read full Story
shemale lover 2012-04-18 4,747 Cumshot jerking off domination Sex Toys cum swallowing
85%
The Making of A Sissy Part 4
After an exhausting evening Bella was made to wait at the door and humbly kiss the guests as they left; some of the males groping her pretty arse as they departed. She was glad of the alcohol she had been treated to as this masked from her the ugliness of some of the brutes she had been forced to en... Read full Story
shemale lover 2012-05-24 3,550 Group Sex Cumshot Masturbation little cock sissy
42%
Black Man Becomes A Sissy Maid
My name is Anderson James Crawford. I'm a big and tall young Black man living in the City of Ottawa, Province of Ontario. I presently attend Carleton University, where I'm studying Criminal Law. I originally hail from the City of Atlanta, Georgia. Yeah, there are African-Americans living in the Conf... Read full Story
shemale lover 2012-07-01 4,088 Cumshot oral Sex Toys crossdressing
72%
First Time Sissy Maid
I had been fantasizing for many years about serving a dominant Mistress, watching lots of movies online, and generally lusting over the doms I saw posting ads. At the age of 28 I finally found the courage to answer a rather intriguing post by an older woman and her trans partner who were looking for... Read full Story
shemale lover 2012-10-27 16,932 first time Fetish Big Cock domination sissy
80%
First time as a sissy
First time I was young(I won't say how young). I was dressed up as a little sissy girl for an entire week. A couple who was friends of the family had me while my parents were out of town. I was very tall at the time, but very thin and girly with my long brown straight hair. I had been given som... Read full Story
Julliana 2016-11-22 12,265 anal ass Big Cock cd sissy
57%
Sucking cock, a curiosity. Part 1
I've been a straight man since forever. I've also been into sex and porn since I was young. And my fetishes always involved tits and big asses. Any kind of tit play turned me on. Still does. When I was 14, I saw a porno and watched tittyfucking for the first time. It turned me on so much, ... Read full Story
bigdickthug 2017-05-22 5,107 Fetish Big Cock Sex Toys
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 22,022 Crossdresser Amateur Shemale Fucks Guy Sex Toys Homemade cum in mouth