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 4,647 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale high heel boots
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 4,637 Group Sex Big Tits Cumshot Bareback Fetish Blowjob Big Cock Asian Ladyboy Sex Toys Mature cum in mouth shemale + shemale
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 14,289 Teen (18+) Crossdresser Amateur Cumshot Masturbation Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Homemade Compilation Vintage cum in mouth
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 6,332 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
60%
Teasing BIG BLACK COCKS at truck stops
I'm a white blonde bubble butt Tgirl living in Las Vegas and sometimes I go out and cruise the truck stops on I15 down south to I10. I do it at night and sometimes for a whole weekend in my mini van which has darkened windows. I love to get out of my mini van and walk around the back parking row at ... Read full Story
TgirlJill4BBC 2013-06-03 8,308 Stockings blonde Big Cock cum Lingerie Interracial Latex
91%
The New Housemate's Secret
https://chyoa.com/chapter/Introduction.150836 The New Housemate's Secret How will you discover the hot new tenant's secret? Chapter 1 by Bauer1 The doorbell rings, a soft knocking accompanies the bell to break the silence of the house. You look up from your laptop nestled snuggly in your la... Read full Story
Acche 2019-04-04 22,251 Big Tits Cumshot Creampie Shemale Fucks Guy Blowjob Big Cock Guy Fucks Shemale handjob titfuck titjob cum in mouth
100%
Big Dick Alessia Visits Dallas
Alessia Hung Mature MILF travels to visit a Big Dicked Man and his Sexy Household If you like Transexuals, big cocks, bondage, BBWs, big clits, deep throat, fisting, 69, ass fucking, sounding, piercing, cum swallowing and big loads this story is for you. If not don't bother reading. If you fav... Read full Story
darrell 2022-04-20 4,631 Group Sex Cumshot Shemale Fucks Guy Blowjob blonde Big Cock Asian Shemale and Girl Sex Toys Mature Ass to Mouth shemale + shemale
80%
Samantha sissy TGTF
Theme and genre of the story: The genre is about gender bender, futanari, gay, physical transformations of the body, magic and biology, the kink in particular that must excite in the story is the perversion of the transformation of the body and mind through a magical element that manipulates biol... Read full Story
Samantha sissy world 2022-09-20 5,040 Teen (18+) Crossdresser Big Tits transformation transgender feminization pov sissification Cartoon magic Gender Bender
100%
First fuck in public ;)
You’re only wearing a coat, I find a place where, I can kiss you then slide my hand between the flaps of your coat. I expose your breasts and slide my hand down across your tummy down to your pussy. My fingers start to explore your soft bush, working there way to your soft pink lips surrounding your... Read full Story
BalkanLoco91Ri 2019-08-26 4,075 Stockings Teen (18+) Amateur Big Tits Cumshot Outdoor Masturbation Bareback Creampie Blowjob Big Cock Uniform domination Homemade pov cum in mouth
100%
Edging lessons for Hannah
Hannah and I began spending our weekends together. She didn't have a job and I was always free those days so every Friday or Saturday night became sleep over night where we could be two 18 year old sissies, doing each others makeup, playing dress up and sharing our deepest desires. Now that our rela... Read full Story
KaceyKlarissa 2024-01-25 3,985 Crossdresser Amateur Cumshot Masturbation Fetish Big Cock kissing Homemade sissy romantic cum swap edging teen (18+)
100%
TO BE OR NOT TO BE – PART 2
TO BE OR NOT TO BE – PART 2 by Spanky de Bautumn Part 1. Sunny, Mel, and Shari learn they are going to New York to perform a play off Broadway and are really excited about it. Being a small troupe, we unseen members had to wear many hats. Unfortunately, there was just the two of us, Joe Donn... Read full Story
SpankydeBautumn 2021-02-22 3,894 Small Tits Crossdresser Cumshot Bareback Blowjob Big Cock Lingerie Guy Fucks Shemale Interracial cum in mouth
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 9,285 Stockings Cumshot suck Big Cock Lingerie Interracial Latex
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 14,406 first time Teen (18+) Amateur Group Sex Big Tits Cumshot Outdoor Bareback Blowjob Big Cock Asian lesbian public place
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 4,093 anal Stockings Cumshot Shemale Fucks Guy Fetish Big Cock redhead domination Interracial Mature Homemade sissy femboy teen (18+)
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 6,222 Stockings Cumshot Big Cock gangbang Lingerie Interracial Latex
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 34,467 Teen (18+) Crossdresser Cumshot Masturbation Bareback Shemale Fucks Guy Fetish Blowjob Big Cock Ladyboy Lingerie domination Homemade Compilation cum in mouth shemale + shemale
60%
The Creators: Book One by
Chapter One: The Life Giver BRANDON My twin sister is dead, but she’s not gone. Death is a tragedy in the remote village of Towerhead, but it’s not a rarity. Farming accidents, disease, famine, natural disasters, you name it, it kills people in Towerhead. So, six years ago, when the oxen-pul... Read full Story
sagga 2018-09-18 30,604 Teen (18+)
100%
tiffanylondontv becomes a captive slave prisoner and whored out
I had connected with Master X on a BDSM Fetish contact site. He was the owner of a fetish store and he said that he had been on the BDSM for several years. He had carefully studied my own profile and had seen that I had an immense interest in being used like a slut, being covered head to toe in... Read full Story
__tiffanylondontv__ 2022-09-20 4,811 Crossdresser Amateur Group Sex Fetish Latex Mature
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 6,134 tranny Stockings suck Creampie ass fucking doggy style Latex
100%
David to Dee
"Dave," she purred, "you know you can tell me anything. Surely you know you can trust me not to judge you by your fantasies." He was squirming under her touch, his eyes tightly shut, trying to avoid telling her his deepest secrets on the one hand, and on the other, hoping beyo... Read full Story
shemale lover 2012-07-29 12,828 Cumshot Masturbation oral sex
100%
Bringing Daddy's Work Home
"Whew! I can't believe this shit." Marilyn Walker, recent high school graduate, stared into the reflection in the bathroom mirror and breathed deeply, thinking to herself about her latest situation. Here, she was standing in the bathroom of the office of some city bureaucrat whose name ... Read full Story
shemale lover 2012-09-25 7,204 Cumshot transsexual oral sex
100%
Daddies New Girlfriend
Doug suspected his 19 year-old son Jerry was stealing money. Doug worked far too much trying to provide for his son to supervise him properly but drew the line at theft. So he decided to set up a web-cam behind the mirror in his bedroom, he'd used the very same 2 way mirror to film his dead wife Cyn... Read full Story
shemale lover 2012-03-09 12,426 sucking Fetish crossdressing
100%
Betrayed Chapter 4
I really wasn't surprised when Dianna directed me into the parking lot at Ringers. It was only a few blocks across town from my new home; a five-minute drive, if the traffic wasn't killing at the time. Consciously, it had not been a factor in my decision to take the new place. Sub-consciously... wel... Read full Story
shemale lover 2012-05-29 5,287 Cumshot orgasm condom sex
50%
A Revenge Fuck
It had been a long day. I had fought the traffic after a miserable week to get home early and surprise my wife for what was to be a romantic weekend. But as I pulled up to the house my heart sank. I saw a bright red motorcycle in the drive way and something inside told me, "This isn't right!&qu... Read full Story
shemale lover 2012-06-03 11,401 shemale oral sex Interracial
93%
Interracial Sissy Story
(Some prior notes about me, this story and my writings: If MALE bisexuality, crossdressing or interracial sex bother you, don't even bother reading this further, much less commenting. Many have had secret fantasies about what it would be like to be the opposite sex, during sex. Some of my influences... Read full Story
shemale lover 2015-05-01 15,555 first time ass Cumshot suck cd sissy make up
100%
S is for Selena
"His name is Ken," my friend Isabella had told me as she recounted her own encounter and that of her friend. "I got to first base with him that first time he came in the club. Just a quick snog and then he seemed to take fright." "Were you wearing that red dress, the one ... Read full Story
shemale lover 2012-08-27 3,986 anal Cumshot blonde
90%
A pervy uncle invited me to his house at 10 PM..!
It's been 8-10 years now, I had this amazing experience. I was standing at the bus stop in my area/street(my daily routine), one uncle was watching me but I ignored eye contact as I feel awkward the way he was looking at me because I act straight in public and I felt that he's seen my girly ... Read full Story
Cindy Sky 2021-07-20 7,488 Teen (18+) Small Tits Amateur Cumshot Outdoor Bareback Creampie Fetish Blowjob Asian Ladyboy Mature
100%
Seduced At The Gloryhole
I love to write Erotica. For story requests please send me a private message or email noirenoire10@gmail.com Enjoy! Golden blonde hair that rested just past her shoulder, piercing blue eyes, full luscious red lips with colorful sleeves of tatoo’d arms. Wow, she was immaculate. She locked ey... Read full Story
therefill05 2020-12-10 9,656 Big Tits Cumshot Bareback Creampie Blowjob blonde Big Cock Guy Fucks Shemale Interracial cum in 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 5,123 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale
50%
Lady Regina
I know that many say that I I’m a coward because I am comfortable living in the closet as a part time female and not expressing my special female side completely. My friends all tell me to go out and have fun and not worry about what people say or think. In spite of that, and because of the prudish... Read full Story
Regina10 2022-07-01 5,300 Crossdresser Big Tits Masturbation Bareback Fetish Blowjob Ladyboy gangbang Lingerie Guy Fucks Shemale Mature pov
91%
My Seductive Secret (True Story)
During my childhood, me and my brother used to play with two other boys who were our neighbors every weekend. One day we decided to wrestle, and I took on the youngest one, (he was about 2 years younger than me, like my brother) and we wrestled in the shed while my bro and his bro (who was my age) w... Read full Story
Chickzdigmeyup 2019-06-18 14,375 Stockings Teen (18+) Small Tits Crossdresser Cumshot Outdoor Masturbation Bareback Fetish Blowjob Big Cock Lingerie domination Sex Toys Homemade cum in mouth
66%
A different couple
I am Hans, as I already mentioned in my previous story, I am a mature guy (47 years old) who came to the Island of Tenerife more than two decades ago. I am a drinker, a womanizer and a gambler. In these more than 20 years I have seen them in all colors. I have made a lot of money and lost as much, I... Read full Story
lkusex 2021-03-08 5,876 Amateur Big Tits domination
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 4,865 Crossdresser Big Tits Cumshot Bareback Fetish Blowjob blonde Big Cock big ass Futanari bukkake sissy cum in mouth
100%
Ellen's Candy
Sometimes I get in the mood to suck a dick but I’ve never considered myself gay. I’m @ the very least bisexual but I don’t like to limit myself to that either because I think it restricts my sexuality. I get turned on watching all types of sexual situations that you could think of;... Read full Story
shemale lover 2012-04-02 5,448 Cumshot condom sex
100%
Ellen's Candy
Sometimes I get in the mood to suck a dick but I’ve never considered myself gay. I’m @ the very least bisexual but I don’t like to limit myself to that either because I think it restricts my sexuality. I get turned on watching all types of sexual situations that you could think of;... Read full Story
shemale lover 2012-06-23 4,809 Cumshot shemale cum swallowing mouth fucking rimjob
100%
Black Transsexual Gangster
Hi, everybody. How are you today? My name is Wanda Smites. Who the fuck am I? A fine-looking sister with a hot tale to tell you. I stand five-foot-eight, chubby but sexy, with light brown skin, long Black hair and pale green eyes. I've got big tits, a curvy body, wide hips and a big round ass. What ... Read full Story
shemale lover 2012-07-05 3,863 Cumshot domination oral sex Interracial
100%
Blame Abba Chapter 3
Part 7 First date I do like making entrances, that was one of the best. I didn't wait for anybody's reaction, I just strode across the bar as easily as my tight skirt would allow. I didn't see Patrick at first, but Jeff was there, and he was looking at me. I had assumed none of my mates would be ... Read full Story
shemale lover 2012-07-18 3,649 first time Fetish oral sex crossdressing
77%
Slut indiscretion
At 17, I had reputation among the people in my world. I had sucked more dicks than the average hooker. I had slept with men of every race creed and color. You can even throw in a mentally challenged lad or and autistic child as well. All because I loved getting sex. I think that a penis is the sexi... Read full Story
Regina10 2020-09-16 5,632 Crossdresser Big Tits Cumshot Bareback Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Ass to Mouth
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 4,361 Teen (18+) Crossdresser Big Tits Cumshot Masturbation Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale Homemade 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 5,869 Teen (18+) gangbang Guy Fucks Shemale sissy femboy Ass to Mouth
82%
Bikini Boy
I was the boy my father had hoped for after 3 daughters before me. Life in our suburban middle class two-story house was as normal as anyone else's. My dad was a loving father bringing me up and doing the things a father likes to do with his son – baseball, fishing, camping, working the garage... Read full Story
shemale lover 2012-06-12 15,746 Cumshot Fetish oral sex crossdressing
100%
Feminized by My Girlfriend Chapter 2
I followed Brook and Linda out of the spa onto the sidewalk and I looked around for the limo but it was no where to be found. As the girls started walking down the street and talking to each other, I asked where the limo was. Neither of them responded and just kept walking. I followed behind as clos... Read full Story
shemale lover 2012-07-14 13,942 Fetish oral Sex Toys feminization
100%
How I Became Vanessa Chapter 1
PART I: I was a man before becoming Vanessa, and my name was Mike. I was heterosexual and I was going out with my first "serious" girl friend for two years when all this started. I was still living with my mother who had been divorced for a decade before getting remarried. Her new husba... Read full Story
shemale lover 2012-10-31 3,981 anal Cumshot Masturbation Sex Toys
72%
ACROSS THE STREET AND TWO DOORS DOWN by Spanky de Bautumn
Jamie knew he was different. He didn’t fit in with the other boys, but he didn’t feel like he fit in with the girls either, he just knew he was different. He wasn’t into dolls or balls. He was the smallest boy in his class and more than half the girls outweighed him. But the one thing he had going f... Read full Story
SpankydeBautumn 2021-01-29 11,644 Teen (18+) Small Tits Crossdresser Fetish Blowjob Lingerie Guy Fucks Shemale cum in mouth
76%
Nylon teasers
They came into the video store where I worked as a clerk. Almost every day. Teasers. Both of them. What made it both great and terrible for me was that it fed my deepest fetish -- stockings -- as it denied me any fulfillment other than frequent and frantic "self-gratification."... Read full Story
shemale lover 2012-01-30 10,148 Stockings Big Tits fucking foot fetish
100%
Retail Therapy
It began, as many of these stories do, with a pair of panties. I love lingerie as much as the next girl, but never overly indulge, as money was a little tight. My new husband Alexander and I had finally settled into our post-college lives and were reasonably well off, but had a plan to pay off colle... Read full Story
shemale lover 2012-08-31 3,984 Crossdresser Cumshot Blowjob jerking Lingerie
91%
Thai Ladyboy
One year ago, when I was 19 I went back to Thailand. The year before was to see the sights and explore the country, the second was more exploring and more fun, the third and final time was to get with as many ladyboys as possible. I had always been curious about trans women. Im not attracted to ... Read full Story
BEN437 2018-11-19 13,685 Teen (18+) Amateur Cumshot Bareback Creampie Blowjob Big Cock Asian Ladyboy domination Guy Fucks Shemale cum in mouth
100%
Thai Ladyboy
One year ago, when I was 19 I went back to Thailand. The year before was to see the sights and explore the country, the second was more exploring and more fun, the third and final time was to get with as many ladyboys as possible. I had always been curious about trans women. Im not attracted to ... Read full Story
BEN437 2018-11-19 5,365 Teen (18+) Amateur Cumshot Bareback Creampie Blowjob Big Cock Asian Ladyboy domination Guy Fucks Shemale cum in mouth
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 11,009 Big Tits Cumshot Bareback Creampie Shemale Fucks Guy Blowjob Big Cock cum in mouth
100%
How my date went
There I was on TV with the sound up jus barely enough for my date and I to hear. We had gotten past the introductions at the bar we had jus left & now it seems as if those 4 shots of tequila jus wasn't enough for me to overcome how scared I was. But Alma, my date had run into Nervous Nellies like m... Read full Story
Curious_billy 2022-10-21 6,076 Teen (18+) Amateur Cumshot Masturbation Blowjob Big Cock Lingerie Homemade pov cum in mouth webcams
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 32,606 sex toy Cumshot suck dildo oral
100%
Slut /W Bad Boy
I was excited as always because I was about to go out in public and hopefully I will meet some horny man with some money and get laid. Now, to make sure that I am a picture of femininity, I double checked my makeup in several mirrors from many angles. My lips were perfect and I made sure my cheeks b... Read full Story
Regina10 2020-12-04 7,294 Stockings Crossdresser Big Tits Cumshot Bareback Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale pov Ass to Mouth
100%
Gemini Sluts and Gang
My good friend Renee and I had set up a double date gang bang for tonight now that she was finally out of the closet and ready. She has decided that life is too short to remain in the closet and miss out on all the fun. Renee and I have so much in common. Besides loving sex, we both have a fetish f... Read full Story
Regina10 2021-04-09 4,688 Group Sex Big Tits Cumshot Bareback Fetish Blowjob blonde gangbang Lingerie Guy Fucks Shemale Ass to Mouth cum in mouth
66%
A Perfect Cuckoldress Wife
My wife rose slowly, before lowering herself down his length again. Her head tipped back, she squeezed her breasts, playfully teasing her own nipples. Her eyes opened, lustfully admiring the chiseled ebony body of her lover. Balanced skillfully on her stockinged toes, she began picking up the tempo ... Read full Story
shemale lover 2012-04-30 5,333 Cumshot Creampie Fetish crossdressing
100%
Nikki's Massive Strap-on
A quick recap in case you haven't read my previous stories. My name is Kacey. I'm 20 years old, white, 5'10" and 150 lbs. I have straight, shoulder length dark brown hair, light brown eyes and a thick, 6" cut cock. My girlfriend is Hannah, who also 20 years old and stands 5'10" weighing in at 140 lb... Read full Story
KaceyKlarissa 2024-02-23 5,192 anal Crossdresser Big Tits Cumshot Fetish Big Cock Lingerie Shemale and Girl domination big ass Futanari sissy cum in mouth
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 8,692 Big Tits Cumshot Masturbation Uniform Frottage