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 2,439 Amateur Shemale Fucks Guy Big Cock Asian Ladyboy Lingerie domination small cock big ass Frottage sissy femboy
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 1,143 anal Stockings Shemale Fucks Guy Lingerie domination Sex Toys femboy
50%
VENGEANCE NOIRE ⚧️ ⚧️
Vivre près de la périphérie de la ville peut être une chose fastidieuse, surtout lorsque vous avez été retenu au travail au centre-ville pendant plusieurs heures après votre horaire. Et surtout quand il fait nuit et que les bus ne vont plus jusqu'à votre quartier. Et surtout lorsque vous prenez ... Read full Story
Femboy 2021 2023-03-24 1,167 Teen (18+) Shemale Fucks Guy Fetish Futanari femboy cum in mouth
91%
HOW MY AUNT AND SISSY NEPHEW CHANGED MY LIFE FOREVER! (fictional
It was the very first night of my month long North Carolina July summer vacation stay when my Aunt Meg suddenly entered the bedroom that I was temporarily sharing with my younger cousin Rudy. Being so openly effeminine in his body language,voice and looks, I had already planted such dirty thoughts ... Read full Story
CDDIXIE4U 2019-01-08 33,817 Teen (18+) Crossdresser Cumshot Masturbation Bareback Shemale Fucks Guy Fetish Blowjob Big Cock Ladyboy Lingerie domination Homemade Compilation cum in mouth shemale + shemale
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 1,292 anal Stockings Shemale Fucks Guy Fetish Lingerie domination Sex Toys femboy chastity cage plug urétral
50%
Le trou de gloire Futanari
Alors que je pousse mon déjeuner scolaire avec une fourchette en plastique, je ne peux m'empêcher de laisser mon esprit vagabonder. J'ai envisagé de faire quelque chose... Quelque chose que je ne devrais probablement pas. Mes amis m'ont parlé de cet endroit, un dans un vieux bâtiment aba... Read full Story
Femboy 2021 2023-02-06 1,063 Teen (18+) Cumshot Shemale Fucks Guy domination Futanari cum in mouth
50%
La pistola NEGRA del Tío, entre Las Bragas de Mi Tía LA PUTONA
Aaayyy.. Yo sabía que la Tía había sido Flor de PUTONA.. pero, jamás me imaginé que me iba a tocar a mí 'hacerme cargo de sus cosas'.. su 'herencia'.. la casa ya vieja, por reordenar destinar y.. LAS COSAS que una descubre ya con los años! Todo estaba igual, pero HORRIBLEMENTE ARRUINADO.. más, e... Read full Story
Ari Riè 2021-06-03 2,121 Teen (18+) Small Tits Crossdresser Latina Bareback Shemale Fucks Guy Fetish blonde Big Cock Uniform Lingerie domination Premium HD
100%
First Encounter (Mexican Travesti)
I grew up near the U.S.-Mexico border and am ½ Mexican Hispanic and ½ Anglo (white). I visited Nogales Senora on the Mexican side on and off during my teen years. As a young adult, I was fearless and sometimes went across alone to visit the strip clubs, get a cheap lunch, or look for Mexican sweetie... Read full Story
AllenB 2022-09-07 6,847 anal sex Shemale Fucks Guy Blowjob mexicana cum in ass first time with a tranny
50%
My erotic dream
Over the past few years I have been thinking about one very important thing.To jerk off all the time and to think about beautiful, sexy trannies who want you to fuck them for the rest of your life. I give in to temptation and when I see cum on my face, that's when a strong orgasm calls to action. In... Read full Story
Kalio 2024-03-06 4,259 Cumshot Masturbation Shemale Fucks Guy Blowjob big ass Compilation
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 4,169 Crossdresser solo Amateur Masturbation Fetish Blowjob Ladyboy domination Guy Fucks Shemale Sex Toys Mature Homemade
100%
How A straight tatted white guy turned me out to a femboy
So I met this straight white guy on an app (wont say) hes tatted a bit thuggish and likes black femboys I noticed. At that time in my life I really didnt embrace being femme I was kinda in the middle doing the cute gay twink boy thing. He didnt mind me presenting male he did like black guys or femme... Read full Story
Ezra_Kyle25 2024-07-18 1,276 Crossdresser Amateur Ebony domination Guy Fucks Shemale Interracial big ass Homemade sissy femboy interracial fuck
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 1,384 anal solo Cumshot Masturbation Shemale Fucks Guy Big Cock Shemale and Girl domination Mature sissy shemale fucks shemale teen (18+)
100%
HOW ONE PEEPING TOM MORNING TURNED ME INTO A SHEMALE SISSY BITCH
It was while cutting across his back trailer park lawn around 7pm on misty July Saturday evening, when I first discovered that Mr. Parker was really a fag. How else could you describe a man wearing a long blonde wig on his head while below he wore only a large somehow stuffed pink lacey woman's bra ... Read full Story
CDDIXIE4U 2019-01-08 13,890 Teen (18+) Crossdresser Amateur Cumshot Masturbation Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Homemade Compilation Vintage cum in mouth
100%
Groped on the Bus!
In real life I do not crossdress in public, I am not yet comfortable being my true transgirl self, I wear normal men's clothes and I look like a guy. So I look very different from my persona here. So...there I was standing among dozens of strangers at a bus stop. I kept looking up from my phone ... Read full Story
Chrissy Tunnell 2023-03-22 5,075 Small Tits Masturbation Fetish Big Cock Ladyboy Guy Fucks Shemale Frottage
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 2,967 anal Stockings Cumshot Shemale Fucks Guy Fetish Big Cock redhead domination Interracial Mature Homemade sissy femboy teen (18+)
50%
SOUS LA DIRECTION DE MAMAN
Jaime n'avait jamais eu beaucoup de chance avec les filles du lycée. C'était venu et reparti, et maintenant il en profitait un l'été dernier avant de partir à l'université avec sa virginité intacte. Ce n'était pas vraiment sa faute, il n'était pas un crétin ou un crétin, c'est juste que la vie et la... Read full Story
Femboy 2021 2023-01-26 1,476 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys cum in mouth
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 4,711 anal Small Tits Amateur Group Sex Masturbation Guy Fucks Shemale Sex Toys Mature small cock big ass sissy femboy
100%
A Perfect Pandemic: A Transsexual Transition in a Troubled Time
A Perfect Pandemic A Transsexual Transition in a Troubled Time A Novelette by Alexandra Rios Text Copyright Reserved © August, 2021 Dedication Transgender Day of Remembrance is a solemn occasion. I am offering “A Perfect Pandemic” for free as an antidote to the fear, phobia, discrimination, d... Read full Story
the greatest liar 2021-11-16 5,166 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
50%
Need A New Keyholder/Daddy
I get an erotic thrill off of the thought of another man "owning" my body and having control over my sexual pleasure. I enjoy having my boyclitty, my cock, locked up in a chastity cage; it represses my erections, hides my cock so I rarely see it, and denies me any of that little sexual pleasure of t... Read full Story
Chrissy Tunnell 2022-02-14 2,315 Crossdresser solo Amateur Fetish Ladyboy Lingerie domination Guy Fucks Shemale Frottage
66%
You Just Don't Care...
“Oh, naw! I’m straight,” the slim, sinewy-built man replied matter-of-factly to revelation. “What’s that got to do with anything,” cooed the milk-chocolate-complected vixen, playfully grazing the man’s hard chest. “Damn, why you ask it like that,” he scoffed. “Like what,” the sing-songy-voiced c... Read full Story
Faggyboi and Puzziboi 2023-10-19 5,855 anal Crossdresser Ebony Guy Fucks Shemale sissy femboy bbc faggot faggyboi puzziboi
50%
Histoire d'une fille qui n'en est pas un
Les années d'enfance Je suis née le 25 décembre 1993, à 11h45 du soir. Je commençais donc par gâcher le réveillon de mes parents. Non ils étaient heureux disent ils. Ma sœur était née depuis 2 ans. Je ne me rappelle plus mais j'ai du être choquée quand j'ai vu tout ce bleu pour m'habiller, dans... Read full Story
Femboy 2021 2023-01-27 987 Stockings Teen (18+) Crossdresser Cumshot Blowjob Big Cock Lingerie domination Guy Fucks Shemale cum in mouth
86%
La primera vez que me hicieron mujer
Desde mis mas lejanos recuerdos, siempre sentí la necesidad de lucir femenina...recuerdo que de niña me encerraba en el cuarto de mi mama y me probaba las medias panty y los tacones, sobre todo unas sandalias doradas que me encantaban...podía pasar horas en esa habitación imaginándome siendo toda un... Read full Story
maritza_tv 2023-04-28 10,473 anal Small Tits Crossdresser Amateur Bareback Creampie Big Cock Guy Fucks Shemale Interracial Mature cd sissy femboy
66%
Why Do Guys do this?
Why do guys on the porn, dating sites and social media sites I'm on want to chat live on video all the time? And if I don't agree they unfriend and even block me. Why? Aren't my videos and pixies good enough? They are of me...they ae real, and not photoshopped (except for sharpness and clarity.) I h... Read full Story
Chrissy Tunnell 2022-03-14 2,734 Crossdresser solo Amateur Fetish Blowjob Ladyboy Lingerie domination Guy Fucks Shemale Frottage Homemade pov Compilation
88%
Girl from Uncle
Tonight, I have to tell it all. It’s no secret that my uncle and I had a very special bond he had been eyeing me with those adventurous eyes from the time that I was 14 years old. And frankly I enjoy his ogling. I could feel my nipples get so hard when he looked through me with those alert and spark... Read full Story
Regina10 2024-02-14 5,207 anal Crossdresser Big Tits Bareback Blowjob Big Cock Ebony Lingerie Guy Fucks Shemale big ass femboy Ass to Mouth cum in mouth
84%
My Black Transsexual Goddess
Another day in the City of Ottawa, Ontario. Gosh I am bored. I walk through the corridors of the Carleton University library, yawning and stretching at the prospect of an all-nighter because my take-home midterm is due in the morning. As I make my way to my usual spot on the second floor, a wide-eye... Read full Story
shemale lover 2013-02-21 8,300 hardcore sucking Guy Fucks Shemale Interracial bbw
0%
Latex succubus
The lights of the city obscured the supposedly brilliant starlight in the night sky, leaving only dim and scattered scattered stars adorning the gloomy night sky half-covered by dark clouds, and the crescent-like crescent moon guarding it in the distance makes the night seem less empty Lonely. Mayb... Read full Story
Alicexiao 2023-01-06 4,357 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale high heel boots
100%
Groped on the Bus
In real life I do not crossdress in public, I am not yet comfortable being my true transgirl self, I wear normal men's clothes and I look like a guy. So I look very different from my persona here. So...there I was standing among dozens of strangers at a bus stop. I kept looking up from my phone ... Read full Story
Chrissy Tunnell 2023-03-17 5,066 Crossdresser Amateur Masturbation Ladyboy Guy Fucks Shemale Frottage
100%
DÉBUTS INNOCENTS
"Avez-vous pris votre vitamine, ma chère ?" Ellen a appelé de la salle de bain. Je me frottai le sommeil des yeux et ramassai le flacon de pilule, roulant un gros comprimé dans ma paume. "Ma pilule de cheval ? Je le fais maintenant." "Avez-vous déjà remarqué une différence ?" "Non. Les vitamines ... Read full Story
Femboy 2021 2023-01-26 1,098 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale
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 4,774 anal Crossdresser Big Tits Creampie Fetish Blowjob Big Cock Ebony Ladyboy Guy Fucks Shemale Mature big ass femboy
100%
Police House Call
My heart was beating a mile a minute when I heard the knock on my door. I was hoping that it might be Beau, or Larry, or if I’m lucky it would be Tom Cobb. He asked me to call him Tommy. I had been thinking about him recently. Bo and I had banged the night before, but I was as horny as ever. Larry w... Read full Story
Regina10 2024-04-19 3,523 Crossdresser Big Tits Bareback Blowjob Big Cock Ebony Guy Fucks Shemale big ass femboy cum in mouth
100%
Mi primera vez
Yo antes frecuentaba mucho a un amigo, pasábamos muchas tardes juntos, veíamos películas, tomábamos juntos, hablábamos todo el tiempo, nos teníamos muchísima confianza. Recuerdo una ocasión que estábamos en su cuarto viendo una peli y tomando algunas copas, nos pusimos un tanto borrachos y yo me ... Read full Story
AndreaSantos98 2020-07-21 3,697 Teen (18+) Crossdresser Amateur Lingerie Guy Fucks Shemale Homemade
100%
Casino Girl
I had been working as a casino dealer for several years and would occasionally meet some very attractive women and chat. Asian women have always been attractive to me, whether the exotic appearance or maybe because my Mom was Pacific Islander, and a lot of people thought I was Asian. Mia was a bit... Read full Story
Jon Paul 2022-01-03 2,923 Stockings Cumshot Bareback Blowjob Asian Ladyboy Guy Fucks Shemale
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 2023-07-09 847 anal Amateur Group Sex Guy Fucks Shemale Sex Toys Mature small cock big ass sissy femboy Ass to 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 5,528 Teen (18+) gangbang Guy Fucks Shemale sissy femboy Ass to Mouth
78%
Getting dressed one second, cum dripping from my thong the next.
So, I was going to write a cute little story of how excited I was to see my friend tonight. We hung out last week and didn't do much, but cuddle. But, ever since that night I have been craving a hard cock inside me. All I've thought about is sucking his dick until his cum is running down m... Read full Story
Shiloh Patutie 2017-04-29 6,708 Masturbation Guy Fucks Shemale panties Solo Shemale cum in panties
100%
Sissy Slut and Stepdads part 2
My mother kicked Frankie out and swore that he was the last loser she would ever date. She believed that we were still having sex, and she was right. Pure raw animal lust drove us, and It was even better when we sneaked and got. That nervous adrenaline mixed with my passion and made me super horny a... Read full Story
Regina10 2021-02-15 4,109 Teen (18+) Crossdresser Big Tits Cumshot Masturbation Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale Homemade Ass to Mouth
100%
ROBERTO’S SECRET by Spanky De Bautumn
Cody Daniels was only trying to help her country; she never dreamed things would come to this. She was patriotic and felt compelled to do whatever asked of her to aid in the capture of the terrorist known only as "Roberto". But lying in his bed, bound and gagged, Cody wondered why she let herself go... Read full Story
SpankydeBautumn 2021-01-22 4,900 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale
100%
Te ando buscando.
Eres toda una hembra, femenina, suavecita, menudita. Tu transición fue perfecta, solo quien esté contigo en la intimidad puede saber que atesoras ese güevo y esas bolas que siempre fueron de hembrita, de la mujer divina que eres. No importa si lo tienes grande o pequeñito, no importa si se te pon... Read full Story
metreo 2022-09-07 1,085 Cumshot Masturbation Bareback Blowjob Guy Fucks Shemale Ass to Mouth
50%
VICTOIRE DOMINANTE OU REDDITION DE POULE MOUILLÉE
Il y eut l'obscurité, puis une faible lumière rougeâtre et enfin, après un ou deux accrocs pénibles, je me trouvai soudain dans une pièce en pierre parée de rose tout ce qui était suffisamment sûr pour que je puisse comprendre ma situation. Après avoir trouvé un ticket en or dans ma boîte de Kro... Read full Story
Femboy 2021 2023-02-03 732 Stockings Crossdresser Fetish domination Guy Fucks Shemale Sex Toys
50%
Bikini garçon
J'étais le garçon que mon père avait espéré après 3 filles avant moi. La vie dans notre maison à deux étages de la classe moyenne de banlieue était aussi normale que celle de n'importe qui d'autre. Mon père était un père aimant qui m'élevait et faisait les choses qu'un père aime faire avec son fils ... Read full Story
Femboy 2021 2023-01-24 1,041 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale
50%
Lust and Love with Leona
This is a work of fiction. * The days after I fucked with Leona I spent alone. She has told me that she was going for shoot in the Bahamas for a week. I was a man who had everything in terms of material comforts, and there was not a girl I couldn't pull in a bar. But I found that I could not s... Read full Story
shemale lover 2011-10-07 4,583 hardcore celebrities oral extreme
80%
A Fairy Tale Part 1
=-=-Chapter One-=-= "Heather?" My boyfriend was knocking on the bathroom door. "What's wrong, are you okay? Heather?" "Yeah..." I swallowed thickly and that was a mistake. I threw up some more, kneeling on the floor, feeling like I was dying. "Heather?&q... Read full Story
shemale lover 2011-12-06 11,489 Bareback cum ass fucking slave
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 8,965 Crossdresser Amateur Masturbation Asian Ladyboy Guy Fucks Shemale Mature small cock Homemade sissy chinese teen (18+)
100%
My Noisy Upstairs Neighbors Part 2
In my previous post, "My Noisy Upstairs Neighbors," I shared the story of how I finally confronted my upstairs neighbors about the constant noise they were making. However, this encounter took a devastating turn, leading to a traumatic and deeply violating experience, when they raped me and filmed i... Read full Story
Chrissy Tunnell 2024-07-16 849 Crossdresser Cumshot Fetish domination Guy Fucks Shemale Mature Frottage sissy femboy
80%
Alex pt. 3
After that b****** in the bathroom, me and Alex hung out a couple times. we went to a bar, and I ordered a beer, Alex had vodka and cranberry. I didn't want to get too drunk, because whenever I do I can't seem to get hard. Of course, I knew all along that somehow that night I would finally... Read full Story
Mike212 2018-07-02 6,051 Teen (18+) Blowjob Big Cock Ladyboy Guy Fucks Shemale Frottage Homemade
92%
Lola - chapter one
This is a fantasy but with a lot of inspiration from real life experience. More chapters to follow. Chapter 1 So now I knew, without a shadow of a doubt, what it was that caused this familiar smell in my house - and where it came from. When I got back home my laptop was lying open on the kitc... Read full Story
BellaBeau 2023-10-05 5,989 anal Amateur Cumshot Masturbation Bareback Blowjob Guy Fucks Shemale Frottage Homemade
66%
House Guest
“Hello, baby,” the septuagenarian smiled. “Hi, Misses Pearson. I was just calling to say hi and tell you I got that job in Brennan!” “That’s wonderful,” she mused. “Bill!” “Huh,” the woman’s husband grunted. “Jenna got the job!” “That’s good,” he coughed and went back to watching his favorite t... Read full Story
Faggyboi and Puzziboi 2024-04-26 2,768 Crossdresser Blowjob Ebony Lingerie Guy Fucks Shemale sissy femboy
78%
A Little Girl Forever
Since I was a little girl I dressed in my sister's clothes, she knew it and she kept clothes for me and sometimes she bought clothes thinking about me. She was my accomplice and still is. When I was alone I dressed totally as a woman and I felt totally satisfied and realized as such, this included m... Read full Story
Mabel Cecilia 2019-05-06 8,038 Small Tits Crossdresser Amateur Cumshot Latina Masturbation Creampie Blowjob blonde Lingerie Shemale and Girl Guy Fucks Shemale Sex Toys Mature self sucking Solo Shemale cum in mouth double anal shemale + shemale
50%
KING OF TRANNY CHASERS ENTRY 1
IT WAS AROUND 1AM AND MY GIRL FRIEND GINA AND I ARE GOING AT IT.HER NAKED BODY WAS HANGING OFF THE BED IN DOGGY.HER BIG CARAMEL ASS CHEEKS JIGGLED AS A POUNDED FROM BEHIND. SHE WAS SCREAMING "YES BABY" AND MOANING NON STOP..AS BEAUTIFUL AS SHE LOOKED AND HOW AMAZING HER BACK SHOTS WERE LOOKING..W... Read full Story
Ghostface drillah 2024-07-02 887 Amateur Big Tits Masturbation Big Cock Ebony Guy Fucks Shemale big ass Homemade Ass to Mouth cum in mouth
96%
Making A Man Out Of Tommy
I have two good friends, Brad and Matt who are actually my fuck buddies. Both of them travel for work, so they tend to be gone a couple of months at a time. I have a key to their apartment, so I can let myself in for sex when they are home and to bring in the mail when they are not. I also get to us... Read full Story
pennypenny 2018-08-31 9,903 Teen (18+) Crossdresser Amateur Masturbation Bareback Creampie Blowjob Big Cock redhead Guy Fucks Shemale Ass to Mouth cum in mouth