Sort by
Relevancy

Free Stories

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 4,517 Bareback threesome Blowjob blonde Big Cock Sex Toys Ass to Mouth
100%
A Series of Perverse Dreams, Part 1
My relationship with Hannah had always been mutual in the idea that neither one of us was ever truly the dominant one. It was an equal, balanced relationship of mutual fucking and sucking. However, I had REALLY enjoyed being made into a submissive sissy slut by Nikki. Something changed in me after o... Read full Story
KaceyKlarissa 2024-02-24 5,429 anal Small Tits Crossdresser Group Sex Big Tits Outdoor Big Cock gangbang domination sissy femboy Ass to Mouth cum in mouth
100%
Slutty Sissy's 2 Loves
Tonight was young and I was already hot and bothered, my ass-pussy was on fire, and I could hardly wait for Bob and John to come over. I had invited them over to fulfill those erotic dreams I am constantly having about the two of them using me like a tool, and I wanted that so bad. I fantasized abou... Read full Story
Regina10 2020-11-23 4,971 Group Sex Big Tits Cumshot Bareback Blowjob Big Cock Ladyboy Lingerie Guy Fucks Shemale pov Ass to Mouth cum in mouth double anal
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 4,416 Amateur Cumshot Bareback Shemale Fucks Guy Blowjob blonde Big Cock Asian domination Guy Fucks Shemale Ass to Mouth cum in mouth shemale + shemale
100%
Regina’s Double threat.
Hello guys, I recently ran into a former hater who was no longer the hater I had met years earlier. In fact, he had only treated me so horribly because of his own inner dark desires. When we met a few years ago at one of the clubs, he had been very abusive to me. He went out of his way to say hurtfu... Read full Story
Regina10 2022-02-08 3,057 Big Tits Cumshot Bareback Creampie Fetish Blowjob blonde Big Cock redhead Guy Fucks Shemale Ass to Mouth double anal
92%
MY Party Favor Fantasy
My Party Favor Fantasy A fictional story built around an old fantasy of mine I ran a notice on one of those sex sites that said” Help me fulfill my fantasy and I bet we take care of some of yours also. Hi there, I am Penny and I am a total bottom trans w... Read full Story
pennypenny 2019-01-08 7,253 Stockings Crossdresser Group Sex Cumshot Masturbation Bareback Creampie Fetish threesome Blowjob Big Cock gangbang Lingerie redhead domination Guy Fucks Shemale Sex Toys Ass to Mouth cum in mouth double anal
100%
Gangbanged at the beach
My BBC friend took me to the beach, where people make sex. We arrived in his van. I was in the back of the van, chained blind folded, with my mouth wide open and a huge horse dildo in my sissy pussy. Suddenly I hear the van door opening. I hear many voices of other men. My BBC friend was telling oth... Read full Story
brunasissyslavedolrj 2022-05-09 4,511 Crossdresser Group Sex Outdoor Fetish Big Cock Lingerie domination Guy Fucks Shemale Interracial Sex Toys Ass to Mouth cum in mouth
66%
More from my closet....
......being single is so better to play my games, no wives to take up my day, no one to lie to anymore about where I went... I had a layover for 3days in Vancouver last fall, three days all to myself, with the aid of google maps I found the local steambath for men. Steamworks it was called, set... Read full Story
badbadboi667 2020-12-03 3,264 Amateur Group Sex Outdoor Bareback Fetish gangbang domination Ass to Mouth amature
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 11,845 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
100%
New Orleans TS dream come true..
In was on New Orleans running water for the victims of Katrina in 2005. I went down to Bourbon St several times an one night I walked into adult fetish store and as I was looking around there was what appeared to be a very beautiful black woman bending over with a very short skirt on. I was admirin... Read full Story
jim3801 2018-09-11 10,628 Group Sex Bareback Shemale Fucks Guy threesome Big Cock Ebony Guy Fucks Shemale Interracial Ass to Mouth cum in mouth
90%
Sissy Slut and Stepdads
Frank was pumping me hard and his huge cock seemed to have grown and become extra hard. I am so thrilled that way he enjoys fucking my ass with such passion. I would almost think he was in love with me if this relationship wasn't so bizarrey. It’s ironic that as a male I always get total humiliation... Read full Story
Regina10 2020-11-30 9,227 Crossdresser Bareback Creampie Fetish Blowjob blonde Big Cock Ladyboy Lingerie Guy Fucks Shemale Ass to Mouth double anal
85%
Cheating Sissy Wife
My name is Ginger and my main stud is Keith, a truck driver, who is only in town once a week. We have and ongoing role-playing fantasy that we carried out whenever he was in town. I am his dutiful ideal housewife who is perfect in every way. My talents excel in both the kitchen and the bedroom. I fi... Read full Story
Regina10 2020-07-27 7,619 Crossdresser Bareback Big Cock Ebony Ladyboy Lingerie Ass to Mouth cum in mouth double anal
62%
Crossdressed Lana - Hannover, Germany
Crossdressed Lana - Hannover, Germany Very Sexy & Compliant Sub-Slut Is Searching For Kinky BDSM Live-Dates At Hannover, Germany!!! I Am Bisexual And Want Men, Woman, Couples And Trans For Outdoor, Swingerclub, Porncinema And Public Sex. I Love To Wear Very Hot & Sexy Clothes Like Lingerie, Stoc... Read full Story
Crossdressed Lana 2020-02-06 4,262 Stockings Crossdresser Group Sex Outdoor Bareback Fetish Blowjob gangbang Lingerie domination Latex Sex Toys double anal
100%
Couple and a Tranny
There is a saying that a single man looking for companionship and good fortune will seek someone for marriage. Lydia and I met several months ago on an online dating site. We agreed to meet at a bar restaurant for drinks and initial meeting. She was at the bar wearing a yellow sundress, white painte... Read full Story
Jon Paul 2022-09-20 5,308 Cumshot Outdoor Latina Bareback threesome Ladyboy Shemale and Girl Guy Fucks Shemale Ass to Mouth double anal
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 8,501 Group Sex Cumshot oral sex assfucking
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 14,092 first time Teen (18+) Amateur Group Sex Big Tits Cumshot Outdoor Bareback Blowjob Big Cock Asian lesbian public place
100%
I wanna fuck almost everyday
I can't stop thinking to be Double penetrated for two men at the same time.... It makes me feel I'm insatiable gurl... Two Big cocks mmmmmmm after been fucked for so long ... I will never go back... And certainly I will totally satisfied and addicted to it...... Read full Story
Bellasohot 2022-07-13 3,807 Crossdresser Amateur Latina Bareback threesome Big Cock Ladyboy Lingerie Guy Fucks Shemale Mature Ass to Mouth double anal
50%
How My Wife Became a Swinger
Hello, my name is Jackson, Jack for short, and I'd like to tell you about my wife and I and how we became swingers. I've changed the names of people and places to preserve privacy. Just so you know this does involve male on male sex and inter course with a transsexual. So let me begin. For the fi... Read full Story
shemale lover 2011-11-13 5,194 Group Sex Cumshot sucking doggy style
100%
Surprise Ending (Part One)
My wife is the picture of professionalism from 8 to 5, but after hours she is a sexual dynamo who loves men and women. Throughout our relationship she has introduced several of her gal pals into our bedroom, hot tub, shower, etc...you get the idea. Anyway, two weeks ago she let me know that one o... Read full Story
Chantel13 2022-08-23 5,449 Crossdresser Amateur Group Sex Outdoor Bareback Shemale Fucks Guy threesome Big Cock Shemale and Girl Guy Fucks Shemale Ass to Mouth cum in mouth
0%
Let's do it together
I sit here with my dick in hand! All three of my girl friends and my two boy friends are out of town attending to their WORK and leaving this important stuff to me. I shall carry on alone until they return. I am looking at some pictures of a group of people fucking another group of people. Some are... Read full Story
shemale lover 2012-01-24 3,619 Group Sex Outdoor dildo bondage
80%
intimate Cousins
My favorite cousin and first lover, Billy, was just released from prison and I was anxious to see him. I am ecstatic that he is out, and I am thinking about all the past fun we had as I prepare to revisit those good times. Tommy knows all about my relationship with Billy and he understands my need t... Read full Story
Regina10 2022-05-13 6,033 Stockings Crossdresser Cumshot Masturbation Bareback Blowjob Big Cock Ladyboy Guy Fucks Shemale Ass to Mouth cum in mouth double anal
65%
Marcia Goes Back to School
Marcia was painfully nervous. She hadn't been able to eat very much in days. The upside was she was even skinnier which would make Mistress and her husband very happy. She'd always been thin and on the diet Mistress Carol had her on she was already thinner than she dreamed possible. Her anxious stom... Read full Story
shemale lover 2012-12-19 10,574 Masturbation Blowjob blonde ass fucking big boobs
87%
TO BE OR NOT TO BE – PART 1
TO BE OR NOT TO BE – PART 1 by Spanky de Bautumn This is a story about how taking a play to New York City changed people's lives. A transgender coming of age story. I was born Harold Stanley Dayes, not a great name for a kid growing up. I know my parents loved me, but Harold was my mom's dad a... Read full Story
SpankydeBautumn 2021-02-22 3,843 Crossdresser Amateur Group Sex Cumshot Fetish threesome Blowjob Ladyboy Lingerie Shemale and Girl cum in mouth
88%
First Time Outdoor Festival Fantasy
Fantasy Setting: Summer time in the mountains of Colorado the perfect bluebird weekend we all dream of. The day before an underground rave in the mountains all my friends bail on the show and was now left with either not going or going solo. Well I deiced what the hell and I'll go solo an... Read full Story
xaviergc8 2016-10-26 9,572 anal first time shemale gangbang bondage outdoors fuck toy
75%
The journey down the Rabbit Hole...
Nearly 30 years, living a double life. Sneaking around on two Xwives, several girlfriends, all to play with men.Play,and play and play. Responding to personal adds in the paper at first, then I found the Bath House. Wow, to a closeted homophobic acting oilfield lifestyle kind of guy, who could hide ... Read full Story
badbadboi667 2020-11-24 3,248 Crossdresser Amateur Group Sex Cumshot Outdoor Bareback Blowjob Big Cock gangbang domination Homemade Ass to Mouth
100%
Tony to Tanya Part 3
Sarah finished applying make-up to Tony's face. It was mostly subtle, just enough to highlight his eyes and cheeks. The only part that wasn't so subtle was the lipstick; bright red. He was already dressed up in a beautiful black dress that left his back and shoulders exposed and only went down to... Read full Story
shemale lover 2011-12-19 4,550 anal cum oral
100%
Unconditional Love Chapter 8
After a two' hour nap, Alison and I awoke and the first thing we did was make our way to the bathroom to freshen up. I started up the hot water and climbed into the shower and' once she finished relieving her bladder Allie climbed in with me under the hot water and we embraced each other. We kiss... Read full Story
shemale lover 2013-02-04 6,317 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
100%
Florida TG Experience
I had known Jan from High School, we always had an attraction for each other but were dating someone else or married at the time. Jan had actually married a friend of mine and I was envious of course. She at that time had sandy blonde hair, and a body to die for. One evening we had them over for dr... Read full Story
Jon Paul 2018-08-13 10,948 Group Sex Big Tits Bareback Creampie Blowjob blonde Asian Ladyboy Shemale and Girl Guy Fucks Shemale Ass to Mouth cum in mouth double anal
100%
Surprise Ending (Part Three)
I rolled my dick around her hole to spread the precum off it and lubricate it. The feeling was sensational and I couldn't spend much time easing my way in --I shoved right in the the hilt in one steady push. Karla practically jumped off the couch and screamed. I thought maybe I had hurt her (I am... Read full Story
Chantel13 2022-08-23 4,310 Crossdresser Amateur Group Sex Cumshot Outdoor Creampie Shemale Fucks Guy Big Cock Shemale and Girl redhead Guy Fucks Shemale Ass to Mouth
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 4,333 Stockings Crossdresser Amateur Group Sex threesome Big Cock domination Mature foursome Homemade cum in mouth shemale + shemale milfs
100%
Vanessa and the workmen gangbang
The three workmen were slaving away in the back garden, in the hot sun. Vanessa watched them from the upstairs bedroom window, getting more excited by the second. Under her robe she was wearing a beautiful red basque with a red g-string, black stockings and five inch heels. This was topped off with ... Read full Story
Vanessa Luv 2020-05-12 5,567 Crossdresser Group Sex gangbang Lingerie cum in mouth double anal
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 4,451 Group Sex Big Tits Cumshot Bareback Fetish Blowjob blonde gangbang Lingerie Guy Fucks Shemale Ass to Mouth 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 5,134 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
85%
The Gang
I had always thought of myself as female in spite of the fact that I was born with male genitlia. Even in my earliest memories where I had witness sex, I identified with the female in the relationship. As a small young child, I had always longed for womanhood each time I heard a woman sing or especi... Read full Story
Regina10 2020-06-29 8,885 Group Sex Cumshot Blowjob Big Cock Ebony gangbang double anal
100%
badbadboi's walk in the park
...My boi hole was freshly washed, shaved and lubed with a lovely hot shower, my wand is perfect for cleaning my pussy, flushing it clean very time, I luv to let the water spray my hole driving deep enough to tickle the bottom of my prostate. My cock cage locked in place, my white crotchless panties... Read full Story
badbadboi667 2021-04-06 3,646 Crossdresser Amateur Group Sex Outdoor Bareback Creampie Blowjob Interracial Homemade Ass to Mouth cum in mouth
75%
So good fuck with me and my klients.
Hello, I am Francesca, and I offer company to couples and women. A few days ago, a couple hired me for two hours.The woman was fucking me with her strapon while I was stroking the man's cock. She was pushing her hard cock deeper and inside me, I could feel my ass dissolving more and more. I turn my ... Read full Story
Francheskahotass 2021-08-11 3,333 Crossdresser Amateur Group Sex Cumshot Shemale Fucks Guy threesome Ladyboy Lingerie Guy Fucks Shemale Sex Toys Homemade Ass to Mouth cum in mouth
69%
From Mob to Shemale
Two years ago, I was a member of the Ciccio family in Chicago. I wasn't very high up in the organization, because I wasn't Italian. I had made my way up through the ranks, however, and was making a pretty good living. I had everything I wanted, got all the girls I wanted, and did just about ... Read full Story
shemale lover 2011-10-29 10,510 orgasm facial oral sex
50%
Freak House Superstar Come Fest
Kiki and Ty Blaze were doing their thing. They were living on their love and passion, literally. The couple had taken their love, passion and desire to please one another and turned it into their livelihood. They had become stars in the world of underground porn. Their production studio, Nasty Nigga... Read full Story
shemale lover 2012-02-01 6,315 anal shemales Group Sex
100%
Best trip to the mountains
I was driving out to the hills for some solo camping. I was alone since all of my friends had quit on me at the last minute, but i figured i'd just enjoy nature while i had the chance. I was almost through with the four hour drive, and noticed fewer and fewer cars as i got closer to the site. Onc... Read full Story
shemale lover 2012-03-04 3,888 anal shemales Group Sex oral
100%
Double penetration in Vegas
On a trip to Los Vegas for my Birthday we had a great time. Same old shit, we won and lost, saw all the sites and a few shows. The last night we were there however we were BORED…. That being said and knowing US, We took a stroll around the hotel. Maxx was checking out all the hot women in the... Read full Story
shemale lover 2012-05-31 4,825 anal sex Blowjob transsexual orgasm
100%
Fun With Friends Chapter 7
After filling Kyle's mouth with cum his humiliation continued that night with the girls picking out a sexy little outfit for him to wear before Hannah & Steph took it in turns to fuck him with a huge rubber cock as we all watched on. At first he was a little unsure trying to walk in the 5" ... Read full Story
shemale lover 2012-12-12 3,001 Group Sex oral Sex Toys humiliation
92%
MY TS FOXXY & VENUS LUX FANTASY
Alyssa Gomez and Venus Lux were visiting Newark, NJ and decided to have lunch in the restaurant that I work in. It was a rainy day. The seductive pair were returning back to their suite in the Courtyard Marriott, but not before grabbing a bite to eat. Alyssa and Venus sat the bar and ordered a coupl... Read full Story
I_GO_3WAYZ 2021-03-02 11,253 Latina Creampie Shemale Fucks Guy threesome Blowjob Ass to Mouth cum in mouth double anal
100%
Club sex the 25yo
There’s a very special private club around, it’d meetings take place in a very secret place. It takes a lot to gain membership. You have to either have a lot of money AND a friend in the club OR you have to take part in the ceremonies for at least a year. Also you have to be willing to b... Read full Story
shemale lover 2011-12-10 4,953 anal Group Sex lesbian
83%
Las Vegas Swingers
It had been over 6 months since I seriously dated someone, and I was getting depressed and in a rut. I had directed my attention to my work and it kept me from feeling sad about my loss of someone I almost married. I had met a transsexual girl that absolutely adored, but she was tragically killed. (... Read full Story
Jon Paul 2018-06-11 10,238 Amateur Guy Fucks Shemale Mature Ass to Mouth cum in mouth double anal shemale + shemale
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 7,479 Stockings Big Tits Cumshot Bareback Fetish Blowjob Big Cock Ladyboy gangbang Guy Fucks Shemale cum in mouth double anal
100%
Oneness with the bodies
many years went into just fantasizing being with shemales. I was getting hornier day by day to try it out. But being in a relationship there was hardly any room or time for it. I once experienced it in bangkok and confirmed that I really can do it and actually love it. One day suddenly it was br... Read full Story
zyankhaan786 2023-05-30 6,431 Group Sex Bareback Shemale Fucks Guy Big Cock domination big ass cum in mouth double anal
73%
How did i get here?
I’m a thin, pretty good looking 30 years old guy, living with the girl of his dreams. But a girl without a cock is no longer enough now. All my life I considered myself as a straight guy, even if sometimes duchbags at school called me a fag. I only dated girls, prefered long love stories over on... Read full Story
slavetocock 2015-09-25 6,277 sex toy Crossdresser feminization slave sissy
100%
Totally dominated
I was out walking one night, a walk i used to make with my girlfriend. We had just broken up a few days ago. I don't know why I was walking here again, the memories weren't good ones. She had cheated on me with my best friend. Anyways, I was walking this familiar path through the city streets when I... Read full Story
shemale lover 2012-10-27 5,600 anal Group Sex Cumshot Creampie Big Cock oral
57%
DADDY and SIR: my craving for older men....
"I would love to be fucked by an older man. my tight little ass needs a cock from an aggressive, top daddy. I love to dress sexy for my daddy and will do most anything to please. Just one condition: you have to cum on my face. I am a slim, 28 year old slut with a tight little ass and an addicti... Read full Story
shemale lover 2012-10-28 4,356 anal Group Sex Cumshot oral
100%
Five Into Three Does Not Go
Kristina It is waspish in the late evening out in the open in Portsmouth Harbour as we step out of the vehicle and walk over to the private section of the docks, the sign says Ceres St docks. Dark has long since fallen but lights, white, yellow and orange light up the skies. The feeling is one of... Read full Story
shemale lover 2012-11-07 4,650 cum oral sex Sex Toys
50%
Two cocks and a pussy
I'm alone in my apartment and super horny, so I decide to have some kinky alone fun time. I strip and shave my body. I'm smooth now. I put on a sexy thong and bra. Next I put on a garter belt and super sexy thigh highs. Next I put on a super short and sexy skirt, lastly I put on a lace blouse. Next ... Read full Story
spreadforalldik 2024-07-09 660 anal Crossdresser Group Sex Cumshot Bareback Fetish Blowjob cum Lingerie pantyhose crossdressing Ass to Mouth cum in mouth
0%
Tara's Adventures
Part 1 I had met them on line. Marla 1st then her owner Mistress Olivia. We chatted for well over a year and had met for drinks. They knew of my submissive fem side and we had planned meetings on several occasions but things always developed that upset them. Then a period of time developed whe... Read full Story
shemale lover 2012-08-11 5,231 anal Group Sex oral domination sissy
50%
The Visit
A visit to a hooker, where I describe my bisexual experiences *** It was a weekday, I had bummed off work and had made my way to Ipswich for a visit to Rona, my favorite hooker. She was a lovely woman in her forties, with a fantastic figure, not slim but not fat and with huge tits. She... Read full Story
shemale lover 2012-01-26 8,294 Group Sex licking sucking pissing fucking
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 5,452 anal sex sucking shemale
100%
Crossdressing at CCBC in Palm Springs
I recently stayed at CCBC in Palm Springs. For those of you who are not aware of it, it is the largest gay resort in Palm Springs area. The resort has about 30 rooms, lockers, a pool, steam room and indoor and outdoor play areas all on a one acre outdoor enclave. I arrived there on a Tuesday and dre... Read full Story
Rocky8844 2024-05-27 2,918 Crossdresser Group Sex Blowjob Lingerie pantyhose cum in mouth
50%
Dirty Tranny gang bang
Deep breath Charlotte, step into the night air and strut your stuff girl. This is what I was born to do; I snuggle into my short white fleecy coat as my 5” platform heels click on the pavement. Glancing down I can see my shapely stocking clad legs and, the all important, ankle bracelet glit... Read full Story
shemale lover 2011-12-27 4,709 anal shemales Group Sex