Sort by
Relevancy

Free Stories

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 4,282 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale high heel boots
100%
Sissy Femboy Chrissy in Drag 2: At the Apartment
This is Part 2 to the article I wrote called "Sissy Femboy Chrissy in Drag at the Club." In that story I explained how I am 41 but look, feel and sound younger, that I shave myself smooth and like dressing in gurly panties and other female clothes to be a sissy femboy for older guys. A guy I met on ... Read full Story
Chrissy Tunnell 2022-02-03 3,550 Crossdresser Amateur Bareback Creampie Fetish Blowjob Ladyboy Lingerie domination Guy Fucks Shemale Mature
96%
New Job, New Life as as Sissy Slut Chapter 2
I was left lying on the floor, my face completely covered in cum. I was wearing lingerie and a dog collar and I had just been fucked long and hard by my "boss." My virginity had been forcefully taken. The thing is that I loved it. I loved being manhandled by this muscular man and I really ... Read full Story
shemale lover 2012-12-23 7,387 Cumshot Uniform Lingerie ass fucking domination
98%
Fantasy cums true
I was on a business trip staying in a nice Hotel. After a business meeting in my room I called down for room service. The maid came up a few minutes later and I let her in. She was stunning, 5' tall with black hair and the bluest eyes I have ever seen. Under her uniform you could tell she was very w... Read full Story
shemale lover 2013-07-11 8,452 anal sex Cumshot suck Creampie Shemale Fucks Guy fingering
100%
Intense
Holding to my word, I didn't let the incident with Billy and his friends scare me away from Bailey; I kept seeing her, even after the beating I took. To be honest, I'm not sure if he was trying to lay low or what, but Billy seemed to keep his distance from me for a while...thankfully. Bailey and ... Read full Story
Verpa 2019-10-21 10,714 Big Tits Cumshot Bareback Creampie Shemale Fucks Guy Blowjob Big Cock cum in mouth
100%
I got anal creampied at the beach!
As soon as we got onto shore, I knew it was the perfect place. The hot sun was beating down on us and my body was tense with anticipation. Finally, we were going to be alone out in the wilderness with nobody around and could enjoy each other thoroughly. My hunky date and his monster cock were going ... Read full Story
Madison Heights 2022-12-01 4,694 Cumshot Outdoor Creampie Fetish Blowjob Big Cock Ebony Guy Fucks Shemale public bbc massive
100%
Fucked by Dany Suad and sucked her off
I'm just back from Glasgow and finally had the chance to make an appointment with Dany Suad. I always found her wide hips, voluptuous thighs, her hot ass in combination with the strong cock extremely attractive. Her face is also very pretty. I booked an hour with a cumshot. She was wearing sexy unde... Read full Story
Bigpruegel69 2024-02-23 6,111 Amateur Cumshot Masturbation Creampie Shemale Fucks Guy Blowjob cum in mouth
60%
Brotherly Love, Sisterly Love Chapter 2
"RACHEL" My twin sister, and sometime brother, and I had been experimenting sexually with each other and crossdressing together for around a month, growing to love and to perfect our new feminine personas until they became the ones we thought of as our true selves. Whenever our parents ... Read full Story
shemale lover 2012-09-28 6,526 Cumshot Fetish oral sex cum swallowing
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 2,071 Teen (18+) Small Tits Crossdresser Latina Bareback Shemale Fucks Guy Fetish blonde Big Cock Uniform Lingerie domination Premium HD
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 1,109 Teen (18+) Cumshot Big Cock gangbang Interracial Sex Toys gloryhole cum in mouth femination forcé poule mouillé Maitress bdsm poule mouillé
57%
story of Jojo
Some find it confusing of who i am or what i am, including me. i found some kind of definition: femboy A young boy who presents extensive feminine mannerisms and actions often blurring the line between a boy and a girl. Can be confused with a cross dresser, but it usually refers to boys at v... Read full Story
jojo58654 2017-09-12 10,599 Amateur transvestite strapon cd femboy
100%
Lope
Je suis une salope C’est un des fantasmes récurrents de la majorité des hommes qui aiment se travestir. Et j’avoue que l’idée m’a souvent excitée. Alors que j’étais avec ma femme dans une boutique de lingerie à Pigalle , des dessous très sexy entre les mains, un homme d'un certain âge a surpri... Read full Story
osvp75 2021-11-12 1,346 Stockings Crossdresser Cumshot Outdoor Masturbation Fetish Ladyboy Lingerie domination Premium HD
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 5,072 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
80%
Aunt Cindy's Bizarre World Part 2
Chapter 7 I am guessing it was just over an hour until I heard the door open. It was her again, Miss Sindy Satin my auntie. This time she was wearing just an under bust white satin corset, long boots in satin exactly like mine but in white and her long, white bridal satin gloves and a the ribbon ... Read full Story
shemale lover 2011-12-02 7,908 taboo Fetish crossdressing sentimental erotic
50%
Clothing and the Nude
In The Erotic Eye and the Erotic Senses, Stefan Beyst observes that various gestures and poses have been designed to display parts of the body that would remain otherwise unseen. Erotic art is a striptease, he points out, in which, sometimes, nudity is revealed to oneself, as in a mirror. Whereas, a... Read full Story
shemale lover 2011-09-10 3,522 taboo Fetish exhibitionist
50%
Film At Eleven
I'm a shemale. I'm also an exhibitionist. And a news hound. These interests, as I've learned, don't always go together--or maybe they do. Let me explain. Since becoming a woman in every detail but my genitals (which remain, as they always shall, defiantly masculine), I've delighted in "accid... Read full Story
shemale lover 2011-10-29 3,264 Cumshot Masturbation exhibitionist
100%
Darling Nikki
Chapter 1 - The Setup "I'm going to catch him!" Samantha thought to herself as she looked at her disheveled panty drawer. She now had proof that her roommate, Nick, had been wearing her clothes, but had to catch him in the act. She did a search online for ideas on how to catch him. She ... Read full Story
shemale lover 2012-07-15 7,340 Cumshot oral sex Latex sissy
71%
Filthy Little Beast
I had very few memories of my early childhood. The ones I did have were anything but pleasant. I did remember my mother and her blind hatred of my father and myself. She was very tall blonde woman with cold blue eyes named Monica. My mother always dressed in the most expensive leathers and satins in... Read full Story
shemale lover 2011-12-02 12,427 taboo Fetish crossdressing erotic encounters
60%
A Ski Bunny is Born Chapter 3
Kim and I are thrilled that so many people are enjoying reading about our adventures. We have received so many really nice e-mails from lots of lovely people, its good to know you girls and guys out there are enjoying them! We had promised each other a trip to Europe but hadn't really made any fi... Read full Story
shemale lover 2012-06-22 8,223 Cumshot Sex Toys 69 position handjob
85%
BANGING AROUND BANGKOK
BANGING AROUND BANGKOK: THE AMOROUS ADVENTURES OF CAITLIN "MEOW" MORRISON after living and working in Thailand/SE Asia for many years i decided to write an erotic story based on some of the people i have known, venues and places i have been, and the P4P night-scene where i spent way too much... Read full Story
bkkldby 2019-06-17 14,043 first time Teen (18+) Amateur Group Sex Big Tits Cumshot Outdoor Bareback Blowjob Big Cock Asian lesbian public place
100%
Working for Halloween
I stepped off the bus and walked the short distance to the 'Costumes and More!' shop. I couldn't believe I had agreed to do this, but if I was ever going to buy a car, I needed to get the money. You've probably seen them, this particular costume shop always has someone in costume out in front holdin... Read full Story
shemale lover 2012-10-02 4,633 Cumshot oral sex cum swallowing cd
58%
My dream Pt 1
This is my first story..... I am myself as Sydney and this is written with what i hope the person who falls for me thinks of.... __________________________________________________________________________________________________ It wasn't my idea to move to Phoenix; well it really was my choic... Read full Story
Sydney Sun Min 2017-12-26 32,284 sex toy Cumshot suck dildo oral
60%
Aunt Cindy's Bizarre World
My name was Jim Rogers Jr. at one time. I was born and raised in a small town in a rural county in Oklahoma. My father James had been the pastor of the local Pentecostal Assembly of Jesus. Dad was what was known an ultra conservative hell fire and brimstone preacher. My mother's name was Allison. Sh... Read full Story
shemale lover 2011-12-02 10,109 taboo Fetish crossdressing sentimental erotic
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 5,471 Cumshot oral sex deepthroating crossdressing
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 2024-06-20 703 anal Stockings Shemale Fucks Guy Lingerie domination Sex Toys femboy
66%
The House of Lesslie
I. The mansion hadn't changed, not all that much, from how I remembered it. If at all, it had aged gracefully, as only English mansions can ¬ a massive Edwardian building that had served Lords and Ladies, had housed masters and servants for centuries. Around it, at a respectful distance, w... Read full Story
shemale lover 2011-10-14 5,521 pissing domination Latex
0%
P.A. for a Day
The gates swung closed behind Charles as he slowly drove his car up the sweeping driveway. Even though he was looking forward to the erotic delights which were in store for him that day, the cares of the world seemed to weigh heavily on his shoulders. As he drove up to the garage he mused about t... Read full Story
shemale lover 2012-09-05 5,852 Crossdresser Masturbation Latex Sex Toys heels
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 6,665 Big Tits Bareback Creampie Shemale Fucks Guy Blowjob Mature cum in mouth
50%
Towel Boi: Heading to Work
“Goddamn, white boi! You got the best fuckin’ ass,” declared the father of two. His steel manly form perspired as he moved hard into the bottom. “Look at all that butt shake! Twerk it for me, baby boi!” “Yes, sir,” cooed Kasey, gyrating rhythmically. “Hell yeah! It’s like fucking two big ol’ ma... Read full Story
Faggyboi and Puzziboi 2023-11-17 5,966 anal Crossdresser Bareback Creampie Blowjob gangbang Lingerie Guy Fucks Shemale Interracial sissy femboy bbc
100%
Brazilian Discovery Chapter 2
Chapter 02: First days in Brazil The tub was so large that it could have been a small swimming pool. Joan plunged into the water and started to lick Barbara's pussy underwater. When he rubbed the tip of his nose against Barbara's clit, she mightily climaxed several times in a row! Sometimes, inst... Read full Story
shemale lover 2012-08-25 3,645 Group Sex Cumshot oral sex rimjob
100%
Buying Heels
I have to know what it feels like to wear heels. I have the house to myself tonight and I'm going to play. I already have panties but want to buy some new ones. My wife bought me a black, frilly thong which I wore for her when we went out one night; I also have a cheap, supermarket pair of sheer ... Read full Story
shemale lover 2012-09-30 4,688 Stockings Cumshot oral sex crossdressing
100%
Fun With Friends Chapter 4
As I stepped into the shower the warm water hit my body and felt great. I relaxed my ass and let Greg's cum stream down my leg. I could not believe that in the last couple of hours I had been shown to one of my best friends as a cross-dressing slut and had now taken his cum in both my ass and mo... Read full Story
shemale lover 2012-12-12 3,457 anal Creampie Latex
100%
Claudia Coming out adventure part 1
*Author's Note: This story starts off being told in First person and after awhile the story shifts to third person* Hello everyone, my name is Claudia I am a Cross dresser who one day hopes to be transgendered, although I do not want the surgery, I am looking to eventually live my life full... Read full Story
MissClaudia 2015-01-04 5,889 tranny Stockings suck Creampie ass fucking doggy style Latex
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 11,796 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%
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 5,897 anal Amateur Cumshot Masturbation Bareback Blowjob Guy Fucks Shemale Frottage Homemade
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 2,516 anal Stockings Cumshot Shemale Fucks Guy Fetish Big Cock redhead domination Interracial Mature Homemade sissy femboy teen (18+)
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 5,440 Teen (18+) gangbang Guy Fucks Shemale sissy femboy Ass to Mouth
76%
Porn Princess
They say if you are going on a journey of revenge, to dig 2 graves, one for your enemy and one for yourself. I thought I understood the meaning of that saying, but never so much as right now. My name is Dan, and at the age of 21, I had been working for nearly 2 years as a production manager for ... Read full Story
shemale lover 2012-09-02 23,916 Cumshot Blowjob fuck fingering big boobs
100%
"The Arrival" The silly little sluts first Freedom of touch
Based upon Khloe Kay, my imagining if I could be her. { Unedited} a habit to arouse my deepest desires. -Araina Sinclair, Sissy Slut to be. Hope you enjoy. He started to pound my ass, quicker and quicker. Deep long strokes. My boi pussy stretched he started to pull out and slap his head . In... Read full Story
Araina 2021-02-15 1,978 anal Cumshot Shemale Fucks Guy Fetish Blowjob cum Lingerie slut sissy femboy handsfree Khloe Kay
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 1,425 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys cum in mouth
50%
A LA DÉCOUVERTE DE L'AMBRE ⚧️
J'ai toujours aimé la lingerie féminine. De regarder des catalogues à voir des copines le porter, j'ai adoré le look et la sensation de la lingerie sexy et soyeuse, mais pour moi, cela a toujours été plus profond. À 18 ans, j'ai essayé ma première paire de culottes, oh mon Dieu, c'était merveilleux ... Read full Story
Femboy 2021 2023-02-17 989 Stockings Crossdresser Cumshot Bareback Fetish Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys
50%
SOUS LA DIRECTION DE MAMAN ⚧️ ⚧️
Jaime n'avait jamais eu beaucoup de chance avec les filles au lycée. C'était venu et reparti, et maintenant il profitait d'un dernier été avant de partir à l'université avec sa virginité intacte. Ce n'était pas vraiment sa faute, il n'était pas un salaud ou un douchebag, c... Read full Story
Femboy 2021 2023-03-18 1,021 Teen (18+) Crossdresser Cumshot domination Sex Toys cum in mouth
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 6,547 anal Amateur Bareback Creampie Blowjob femboy Ass to Mouth
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 4,350 Crossdresser Big Tits Cumshot Bareback Fetish Blowjob blonde Big Cock big ass Futanari bukkake sissy cum in mouth
100%
The Meeting
He could not believe that he was finally going to see her after all these years. Since his divorce, she had been all he could think of. He fantasized every day how it would be to see her again, make love to her again, and now the day had finally arrived. He could barely sit still. He had decided... Read full Story
shemale lover 2012-12-21 5,665 Crossdresser hardcore Cumshot Lingerie Latex
71%
TGirl Initiation by 3 BIG BLACK 12
In my teen years I was often told that I was quite feminine.The high school punks always told me that I filled out the back of my jeans in a girly way. After taking a shower one day I did notice that they were right, I had a nice white bubble butt. Not to mention that my lips were also quite girly. ... Read full Story
TgirlJill4BBC 2013-06-04 9,018 Stockings Cumshot suck Big Cock Lingerie Interracial Latex
100%
Honeymoon Suite
Two days after having been gang banged into ecstasy, I got a call from Lucas, one of the gang bangers who had brought me so much joy two days before. I was elated, but I tried to be calm and not let him know how happy I was to hear from him. He wanted to get together, just the two of us, for a more ... Read full Story
Regina10 2020-07-10 4,993 Bareback Creampie Blowjob Big Cock Lingerie Guy Fucks Shemale 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 4,275 Group Sex Big Tits Cumshot Bareback Fetish Blowjob Big Cock Asian Ladyboy Sex Toys Mature cum in mouth shemale + shemale
100%
End of the Beginning
Jamie stood there with her mouth hung open for a moment. She was utterly shocked. How could it be true? Chloe and Josh met at basic, how could they be engaged? It had only been a month since Jamie left. Tears stood in her eyes but refused to fall. This was not at all what she had envisioned. “... Read full Story
shemale lover 2012-04-14 2,515 anal Creampie oral
100%
A Schoolgirl Story Chapter 2
I must apologise for the amount of time that it has taken for the second chapter of this story to come out. I have to admit that I had kind of abandoned it, but all your lovely feedback comments made me decide that I couldn't leave this one hanging. So thank you to everyone who wanted more of Wendy,... Read full Story
shemale lover 2012-06-05 8,450 Group Sex Cumshot oral sex assfucking
100%
Birthday Surprise
My girlfriend and I have the same fetishes and interests for the most part. We both find latex irresistible. We love the site of a tranny with a big cock. Robbie knew everything about me. For my birthday she went well out of her way to make me happy. The date rolled around. I figured it was jus... Read full Story
shemale lover 2012-06-19 4,013 tranny anal sex Cumshot Big Cock
71%
White fuckslut Tgirl & 3 BIG BLACK COCKS Initiation
You lucky, slutty BBC Tgirl fuckslut, I envy you soooooo much. This is the most erotic and best BBC story on this web site. Pleeease keep writing about your BBC fantasies. What a bargain to get gangbanged by about 30 big black studs for only 15 Euros. I loved it when you begged them to fuck you.\r\n... Read full Story
TgirlJill4BBC 2013-06-03 5,972 Stockings Cumshot Big Cock gangbang Lingerie Interracial Latex
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 1,054 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale
100%
The formidable weapon of women
five ears of marriage, my desire for my wife having greatly diminished, she decided to take control of my sexuality. A female association transformed her in a few months into a perfect dominatrix both physically and cerebrally. Every night before bed, she approaches me, dressed in a latex comb... Read full Story
sandratvtg 2024-06-19 860 anal Lingerie femdom submissive femboy huge toys
50%
Le Donjon de Natacha,
Le donjon de Natacha, Depuis longtemps, j'adore porter de la lingerie car cela me procure toujours autant d'excitation de me contempler en femme devant ma glace. J'ai appris depuis longtemps à mémoriser les gestes et attitudes féminines en étant perchée sur mes escarpins. Je sais aussi me maq... Read full Story
sandratvtg 2024-06-24 90 anal Stockings Shemale Fucks Guy Fetish Lingerie domination Sex Toys femboy Vintage
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 2024-06-24 783 anal Stockings Shemale Fucks Guy Fetish Lingerie domination Sex Toys femboy chastity cage plug urétral