Sort by
Relevancy

Free Stories

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 13,898 Teen (18+) Crossdresser Amateur Cumshot Masturbation Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Homemade Compilation Vintage 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 33,828 Teen (18+) Crossdresser Cumshot Masturbation Bareback Shemale Fucks Guy Fetish Blowjob Big Cock Ladyboy Lingerie domination Homemade Compilation cum in mouth shemale + shemale
94%
MILF Alessia Travestita finds a bottom boy
I was several days into a cruise to New Zealand and Australia with my wife. This morning my wife went on an excursion that I had no interest in, so I had the cabin to myself. I hadn't had any sex with my wife in the last 3 days due to the activities such as the various jaunts to Auckland and the sur... Read full Story
darrell 2023-08-13 6,175 anal Cumshot Shemale Fucks Guy Fetish blonde Big Cock domination Mature deep throat cum in mouth sandals
100%
The Game 2
That next morning again Ada and I went down for breakfast and the table was smaller, It wasn't as grand as it had once been and to every guy at the table was now at least two girls. We had our normal breakfast and for once there seemed to be a little more chat between everyone, I think after bei... Read full Story
chris1989r 2022-01-24 4,453 Amateur Cumshot Bareback Shemale Fucks Guy Blowjob blonde Big Cock Asian domination Guy Fucks Shemale Ass to Mouth cum in mouth shemale + shemale
86%
Cindy and Juanita Kinky Shemales
Her name was Cindy and she had been born a male. Cindy was a beautiful woman is every way except one. She didn't like the term tranny and preferred being referred to as a shemale. She was truly happy living as a woman. She began taking light doses of hormones at 19 she had stopped hormones beca... Read full Story
darrell 2016-11-30 11,153 anal Big Cock deep throat swallowing foot fetish piercing
100%
Shemale snapped
Camilla took a few steps out the door of her balcony to get a feel for the temperature. Thankfully it was cool out. It had been a hot day, which meant a cool night was welcomed. She closed the door and pulled out a pair of gold hoop earrings. She was suffering from a mild case of the jitters. The... Read full Story
shemale lover 2012-06-21 6,255 anal sex Creampie shemale Big Cock
100%
Meeting Amanda
I’m a happily married man. My wife Tess and I have been together since we were teenagers. We were each other’s first real lovers and being in our mid-thirties by now, we still madly in love with each other. Tess and I always are very honest and open to each other. Both in normal life and sexual... Read full Story
rforasht 2022-07-20 7,441 Big Tits Cumshot Shemale Fucks Guy threesome blonde Big Cock Lingerie Shemale and Girl redhead Homemade Shemale fucks couple
90%
Francine Hung Red Head Part 2
This is the second part of the story of "Francine" a Transgender woman from California. She and Jonathan meet in a Tucson resort two weeks after their first weekend together. Note from Francine-Thank you Mrstanley for writing and submitting my story. In real life I live and work in Cali... Read full Story
darrell 2016-11-28 6,671 anal Big Cock deep throat Swallowing Cum
25%
Fantastic threesome w/ Miranda Pinocchio & Danielle Albuquerque
Today taken by the craving for something really big I call Miranda who answers me immediately and despite the language barriers and her way of speaking not always understandable we agree for 70 and a quiet thing. I sling in Naples, central area, the usual low in the alleys between via Marina and the... Read full Story
RonWisley 2020-05-04 4,686 Amateur Cumshot Shemale Fucks Guy threesome Blowjob Big Cock
50%
Spy Girl
Vicki stood in the dark doorway as she watched her mark, Ivan Patrinkov, approach up the empty street. There was no way he would be able to see her where she stood in the shadows. She wore a skin tight leather jumpsuit with black low-heel boots. She would have preferred to have on a pair of stiletto... Read full Story
shemale lover 2011-11-09 4,727 anal sex shemale Frottage
100%
Being taught a lesson .......... I think!
How did I end up on my back in my own bed, legs straight up with my ankles over her shoulders, ready to have my ass fucked from a lost bet? A bet that Alma clearly cheated at as we discover. I was off to Thailand for a 16 week course in Thai massage at a school recommended highly by a friend I ha... Read full Story
Curious_billy 2023-11-12 8,253 anal Amateur Group Sex Bareback Creampie Shemale Fucks Guy threesome Big Cock domination Homemade Vintage cum in mouth
100%
A man & Two Hung Shemales meet in Art Gallery o
I spent a week of absolute extreme erotic ecstasy with Stan. I used his throat and ass multiple times a day. He also fucked and fisted my ass as well. It is a week of total decadence debauchery and depravity. In the late afternoon, Stan and I decide to visit a local art exhibit so we can get out ... Read full Story
darrell 2024-02-02 5,280 anal Cumshot Big Cock Frottage deepthroat shemale + shemale swallow cum
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 6,055 Teen (18+) Blowjob Big Cock Ladyboy Guy Fucks Shemale Frottage Homemade
100%
Horny Writing A Strange Habit
I enjoy watching videos which I can Vicariously live. This is nothing more than my horny hobby, an amalgamation of various thoughts. My form of hands free edging. Spell checked only, "No I haven't proof read a first draft, not trying to publish masterful works here." Hope to hear from those w... Read full Story
Araina 2021-03-08 2,741 Crossdresser Amateur Big Tits Cumshot Bareback Fetish Blowjob Big Cock Guy Fucks Shemale Frottage Homemade Ass to Mouth cum in 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 4,358 Group Sex Big Tits Cumshot Bareback Fetish Blowjob Big Cock Asian Ladyboy Sex Toys Mature cum in mouth shemale + shemale
100%
FAIT POUR OBÉIR ⚧️ ⚧️
Mettons les choses au clair. Je ne suis pas gay, pas une poule mouillée ou un pédé, je suis un hétérosexuel normal de 30 ans, d'accord ! Alors pourquoi vous demandez vous si j'écris ceci vêtue d'une robe bleu foncé, de bas noirs avec porte-jarretelles, d'une culotte bleu clair avec un motif à pois b... Read full Story
Femboy 2021 2023-03-26 1,067 Stockings Blowjob Big Cock Lingerie Sex Toys humiliation cum in mouth feminisation forcé poule mouillé SOEUR DOMINANTE chasteté forcé Féllation forcée
85%
Becoming a Shemale's Bitch
I just got into town and spent the whole day moving in and cleaning my new apartment. I didn't have much furniture but the place needed a lot of cleaning. I saw their was a bar a few blocks away from my apartment and decided to go out for something to eat. It was around five o'clock when I walk... Read full Story
metamafia 2012-12-21 118,796 hardcore Cumshot sucking bdsm domination
90%
Gali's Surprise Package
Chapter One Gali sat in the front row of John's class with her legs crossed, raising her skirt and revealing her garter. She had sat there since the start of a new school year, and it was her seat for the rest of the year. She'd taken Beginning English Literature from him last year, and she was a... Read full Story
shemale lover 2012-06-02 6,831 anal Big Tits Cumshot facefucking
92%
Lady In The House Chapter. 01
A story by MicheleNylons ( Man in jail is transformed to prison slut.) How had it come to this? I was dressed as a woman and standing in the far corner of a darkened cell on E Block of Chelmsford Correction Facility for Men, and waiting for the most dangerous inmate in the jail. How had a mild... Read full Story
✘Transensual✘ 2019-01-11 9,442 Crossdresser Bareback Creampie Fetish blonde Big Cock Lingerie domination Guy Fucks Shemale transvestite slut PRISON FUCKBOY prison sex Prison Bitch
45%
Threesome with random muslim men from Dubai -
As you all know, most of the meetings with my clients happen in good 3-star or 4-star hotels. Clients normally visit my hotel room and have fun. This exciting session happened during my stay in a 3-star hotel room in Bangalore on March 1st and 2nd. I had bookings for both the days and was prepare... Read full Story
Manusha Tranny 2021-10-14 9,004 Crossdresser Cumshot Outdoor threesome Blowjob Big Cock Asian Ladyboy gangbang domination Guy Fucks Shemale Ass to Mouth 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 4,670 Group Sex Cumshot Bareback Shemale Fucks Guy Blowjob Big Cock gangbang domination Sex Toys Mature cum in mouth shemale + shemale
50%
REVENDIQUÉ PAR UN FUTA GENIE ⚧️ ⚧️
Tim est entré dans la pièce de devant de la maison de son ami et a appuyé plusieurs fois sur l'interrupteur. "Hey Harley, ta lumière est éteinte", a-t-il crié dans les escaliers. "Ouais, c'est capricieux, je pense que tout cet endroit a besoin d'être recâblé. Il y a une de ces lampes sur la table... Read full Story
Femboy 2021 2023-02-17 822 Shemale Fucks Guy Fetish Blowjob Big Cock domination Futanari cum in mouth
100%
Mistress Jasmine made me a slave forever
I should have been honest. I mean I should have known that lies have short legs and now they had caught up with me. The worst was I had not only lost my place in my bed but had also lost my place with my wife. Somebody else occupied these places now. Let me tell you how everything went. More ... Read full Story
shemale lover 2011-11-26 11,439 Big Cock orgasm domination
100%
G Is for Gemma
Stories with transgender themes which I hope will be of interest to those who like women, or would like to be a woman. Which includes me! *** It all really started on a Monday. One bright sunny Monday, early summer, an unusually warm day for June in England. And it really was stupid thing to do... Read full Story
shemale lover 2012-12-15 4,710 anal Cumshot cock sucking club
100%
Jeremy's School Bully
Author's Note: Jeremy is an actual person that requested that I write this fantasy down for him. He was specific about the situation, but left the rest up to me. This is a story with a very strong 'dominance' scene and should only be read by person's who find those situations erotic. Nothing new to ... Read full Story
shemale lover 2011-11-15 12,611 anal big dick shemale
100%
Black Cock & Birthday Presents Chapter 5
"Hi, Baby!" my wife said then ran across the cavernous hotel suite to hug me. "There's cum leaking out of me everywhere I said. I ruined your dress." "Stop it...naughty girl," Angela said. She pushed my hand between her legs to feel her sopping pussy. "You've... Read full Story
shemale lover 2012-06-26 2,610 anal sex facial domination facefucking
100%
From a 50's virgin to a Mature good for all
***Prologue - Confessions: Every day since I offered my virginity, I put myself in the shoes of a woman. The little town where I live forbids me to show myself socially. However I made myself an accomplice, my epilator who receives me after closing. Since my new beginning, male masturbations are not... Read full Story
hippocampus_171 2023-01-11 4,359 Stockings Crossdresser Amateur Group Sex threesome Big Cock domination Mature foursome Homemade cum in mouth shemale + shemale milfs
100%
Changling
‘My goodness!’ she exclaimed, ‘It appears that you've had an accident, youngster. You'd better come home with me so that we can make you presentable. It's quite safe, 'cos I live in the big house in the woods on the other side of the hill behind the toilets. Come along, now,’... Read full Story
shemale lover 2012-02-02 8,719 shemales Masturbation Big Cock
94%
Tortured by the T-Girl Tutor
Duncan didn't quite know how to handle it. He'd planned on a quiet Winter Break. Sleeping til noon, watching too much television and eating tons of junk food. That kind of stuff. He had a whole two weeks off from community college. At school, he was an outcast. They say life gets better after hi... Read full Story
shemale lover 2012-12-18 34,038 Big Tits shemale Big Cock Lingerie domination
66%
Be My Bitch
After a long day at work, I get in my car, and look forward to the long drive home. It gives me time to unwind and relax. I try to forget about the hectic office and concentrate on my beautiful girlfriend waiting at home with that warm smile that she greets me with when I get there. However, tod... Read full Story
Go Balls Deep or Go Home 2018-08-06 31,368 Crossdresser Outdoor Bareback Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Interracial Sex Toys Ass to Mouth cum in 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 7,506 Stockings Big Tits Cumshot Bareback Fetish Blowjob Big Cock Ladyboy gangbang Guy Fucks Shemale cum in mouth double anal
100%
The New Nii
The bedroom door opened and the two lovers walked down the hall into the living room side by side. Deena was wearing her nightshirt that she wore a lot, and Jeffery was nude, and he picked up his clothes that I had put on the chair and began to get dressed. “Jeffery is going to go and get dinner an... Read full Story
Setinkhan 2021-05-28 5,576 Crossdresser Fetish threesome Big Cock Shemale and Girl domination Interracial Sex Toys
100%
MILF Alessia Travestita finds a bottom boy pt 2
Several days ago, Alessia a beautiful Transsexual with a huge cock seduced Stan on their cruise ship. He willingly and enthusiastically sucked her cock and gave her his ass. She brutally throat fucked his mouth before pounding his ass. They spent over two hours together until they were interrupted b... Read full Story
darrell 2023-08-13 6,024 anal Shemale Fucks Guy Fetish Blowjob blonde Big Cock domination Mature deep throat cum in mouth sandals toe sucking
75%
Passion in the Rough
Tonight, I was searching in vain for a parking place close to the club, but unfortunately, I had arrived late and there were no empty spaces close by. I drove around and went down several streets in the same block until I found an empty spot. That was perfect I thought as I found a parking place and... Read full Story
Regina10 2024-04-27 3,357 anal Crossdresser Big Tits Outdoor Bareback Creampie Blowjob blonde Big Cock Ladyboy gangbang Guy Fucks Shemale
94%
My first shemale
This is the story of my first she male. I had always been curious about dicks. I had always been attracted to women and I loved to watch a woman get pounded by a big cock. But after awhile I realized that when I tried to imagine the porno, I always imagined myself in place of the girl. One day, when... Read full Story
shemale lover 2012-02-12 13,288 first time Creampie Shemale Fucks Guy
89%
Father-In-Law Shemale Adventure
My wife's parents were visiting LA from back east. We live in a small one-bedroom apartment in the valley. She wanted them to stay with us but we didn't have room. They got a room in West Hollywood. My wife and her mom had gone shopping for the day. I was supposed to be at work but at the last momen... Read full Story
shemale lover 2012-07-04 7,406 shemale oral facial facefucking
100%
Male or Shemale, Still a Slut
Part 1 My name is Brandon. I'm 18 (still in high school), 5'5", white with black hair, and rather feminine. I'm really slim with barely any body hair. All this has combined so that I'm not so popular with the ladies, which sucks cause I am one horny son of a bitch. Luckily, I'm rather fond ... Read full Story
shemale lover 2012-12-20 9,319 Cumshot sucking blonde ass fucking Guy Fucks Shemale
87%
My way to shemale sex
It all started with porn. 10 years ago, i was watching porn on my bed, jerking off watching a girl sucking a big cock. I looked at my cock and started wondering what that beautiful peace of meat tasted like. After a few moments of hesitation, my curiosity took over and i put my back against the wall... Read full Story
andre_xp_8 2018-07-24 13,747 anal Blowjob shemale first time
100%
Reshooting the Scene, Chapter 1
I have been a porn aficionado since I was a teenager. My first dabblings were with Hustler magazine and a *very* hardcore mini-novel called “Her Busted Asshole,” which told the raunchy story of Ginny Cummings’ sexual coming of age. In addition to the very graphic story, it had full color glossy p... Read full Story
Lovelace 2021-06-07 4,542 Bareback threesome Blowjob blonde Big Cock Sex Toys Ass to Mouth
87%
They Were Right
They were my friends, but I'd had sex with both of them. Not at the same time, but I had dated the one for a month and just started dating the other. So, although the thought had never crossed my mind before, I found myself dressed up as a girl for Halloween. After we had partied at a few clubs and ... Read full Story
shemale lover 2011-12-29 5,821 shemale Big Cock porn
33%
My shemale GF Part 3
Christy and I are on the couch, we had just woke up, I have a butt plug in and slept with it in cause she was going to fuck me today. She has a Pink G-string on and a Pink bra with her G-string pushed to the side for her cock. Me I'm wearing Metal Mulisha boxers and a Tyler, the creator T-shirt on, ... Read full Story
shemale lover 2012-07-09 3,533 anal shemale cum jerking oral
100%
Valentine's Day Hot Encounter
On a beautiful, cold Saturday morning in Connecticut, I woke up tired and in a bad mood. I cleaned my room, fed the dog, and decided to take him for a walk to go to the store to get some smokes. As I walked, I was thinking to myself "Fuck. No Valentine's Date for me this year." I could ... Read full Story
HotVersatileTs 2011-10-04 3,783 shemale Big Cock footjob
97%
How I Met Alyssa
I groaned as the sun was shining onto my face. I turned around so I could get some more sleep, but I saw it was 9:22 am and I decided it was time to get up. I got out of bed and went to the bathroom of my little apartment to freshen up a bit. I looked at myself in the mirror and saw a 20 year o... Read full Story
shemale lover 2013-02-12 14,170 hardcore sucking Big Cock ass fucking big boobs
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 3,986 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%
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%
DEVENIR CASSIE
L'argent était difficile à trouver dans notre foyer. Être l'aînée de quatre enfants et ma mère étant une mère célibataire mettent nos ressources à rude épreuve. Nous avons rarement eu de l'argent supplémentaire dans notre famille à dépenser pour des choses comme manger au restaurant ou aller au ciné... Read full Story
Femboy 2021 2023-01-20 1,509 Stockings Crossdresser Amateur Cumshot Fetish Blowjob Big Cock Lingerie domination
91%
Masturbation fantasies: Amanda, queen of the peep show
A guy visits a peep show with unexpected results. As he gets to watch a girl with something special, he discovers his hidden desires. This story contains: peep show – voyeur – gloryhole - fake tits – group masturbation – male masturbation – shemale – frottage - titfucking When William finall... Read full Story
ThatEroticWriter 2019-07-24 8,478 Big Tits Cumshot Masturbation Uniform Frottage
50%
My Parisian escapades,
My Parisian escapades, During my many business trips to Paris, I never miss going to see my friend. Sabrina is a Cuban transsexual that I have known for several months. With her, I can let go with complete confidence and live my fantasies. I am one of his friends and lovers who give him the ... Read full Story
sandratvtg 2024-06-25 1,162 anal Stockings Shemale Fucks Guy Fetish Lingerie Sex Toys sissy wig gode pumps rosebud silicone breast split panties
100%
Alleys
My mother told me never to take a girl into an alley at night. She went on about how dangerous they were, with strangers lurking in dark doorways waiting to do horrible things to the people who wander in alleys. Alleys can be dark, imposing and dirty especially in the city. I spent my youth avoiding... Read full Story
shemale lover 2012-10-14 4,360 anal fuck orgasm
100%
Jo, Shemale Goddess! Part 1
Jo plumped the cushion and carefully positioned it until it was precisely at the right angle. Nothing less than perfection would do. Ricki, her friend of twelve years was coming to stay overnight and she would notice if the tiniest thing was out of place. An impatient knock on the door signalled ... Read full Story
shemale lover 2011-09-04 5,476 anal sex sucking shemale
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 14,123 first time Teen (18+) Amateur Group Sex Big Tits Cumshot Outdoor Bareback Blowjob Big Cock Asian lesbian public place
100%
UN RENDEZ-VOUS ROMANTIQUE ⚧️⚧️⚧️
Alex mordilla sa lèvre en fixant le test d'anatomie devant lui. Après une semaine épuisante de finales et de sessions d'étude nocturnes, c'était enfin son dernier test. La liberté était si proche qu'il pouvait presque y goûter. Sa jambe rebondit anxieusement alors qu'il remplissait une autre série d... Read full Story
Femboy 2021 2023-02-17 1,037 Big Tits Cumshot Fetish Blowjob Big Cock Guy Fucks Shemale Futanari cum in mouth
33%
Being Barbi's Bitch
After ten wasted years of foolishly trusting in love to 'cure' me of my femininity, I had only just begun to re-embrace the sissy inside me when something made me reach out to an old friend. What made me do it, I really don't know. Although I was once again revelling in even the smallest aspects of ... Read full Story
shemale lover 2011-10-01 9,004 Stockings sucking domination
100%
I Give Up
The following story is the first of four parts of a tale that explores the theme of transformation. It is thematically similar others that I have submitted but has a larger narrative arc. I hope you enjoy reading the first portion, Act One & Two. I continue to work on better editing and someone h... Read full Story
ASSEaster5678 2018-09-14 9,111 Cumshot Bareback Shemale Fucks Guy Big Cock Ladyboy
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 4,360 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale high heel boots
100%
Vengeance is sweet
What a warm day. Really hot, perhaps even the camels fainted in the zoo because of the heat. The thermometer reached 35°C that day. At these temperatures people usually aren’t up to do anything. So did I, because I sat together with Claude in his front yard. We were both sitting on our bea... Read full Story
shemale lover 2011-09-04 4,551 anal shemales lesbian sex