Sort by
Relevancy

Free Stories

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 11,870 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%
Sissy Slut Reunion
Rob had moved back to town and called me. He had just moved into his new place and he wanted me to come by and talk. I knew what he really wanted from the tone of his voice, because I wanted it too. He said he had been thinking and dreamed about me the whole time he was away. My spirits lifted and ... Read full Story
Regina10 2020-09-14 4,183 Crossdresser Big Tits Cumshot Bareback Creampie Fetish Big Cock Ebony Ladyboy Guy Fucks Shemale Ass to Mouth cum in mouth
100%
My Fantasy Story
My first time, Sissy Cuckold for BBC After ten years of marriage, my wife and I wanted more. First we went to some strip clubs together. One night one of the girls my wife liked told us about a swingers club. So we gave it a try. Best decision we'd ever made. We went, at first just wallflowers, ... Read full Story
Mikky666 2020-10-09 9,877 blonde Big Cock Interracial Ass to Mouth
95%
Best session with a T Girl
I like T-Girls. Recently had a chance to go to Costa Rica for work. While I was there I decided to see what Costa Rica had to offer in this department. There is quite a good amount of girls to select from. I started texting this Tgirl and we set a time. I got ready and headed over. It was a Hotel th... Read full Story
horny.hiker 2019-04-30 14,804 Stockings Masturbation Creampie Shemale Fucks Guy Lingerie rimming Ass to Mouth escort ts no lube anal fuck just saliva
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 7,283 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
50%
She also conquered my soul...
Initiation in a new era... Almost three months since I offered my virginity to a wonderfull he-woman, Selmi... unfortunately I had to cancel the second day we planned to spend together with my LORDESS because I quitted the town where we met the day before. Since, only few summer fling messages...... Read full Story
hippocampus_171 2022-11-22 4,042 Crossdresser Amateur Cumshot Masturbation Creampie Blowjob redhead domination Sex Toys Mature Homemade Ass to Mouth cum in mouth
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 10,596 Masturbation Blowjob blonde ass fucking big boobs
50%
KING OF TRANNY CHASERS ENTRY 1
IT WAS AROUND 1AM AND MY GIRL FRIEND GINA AND I ARE GOING AT IT.HER NAKED BODY WAS HANGING OFF THE BED IN DOGGY.HER BIG CARAMEL ASS CHEEKS JIGGLED AS A POUNDED FROM BEHIND. SHE WAS SCREAMING "YES BABY" AND MOANING NON STOP..AS BEAUTIFUL AS SHE LOOKED AND HOW AMAZING HER BACK SHOTS WERE LOOKING..W... Read full Story
Ghostface drillah 2024-07-02 930 Amateur Big Tits Masturbation Big Cock Ebony Guy Fucks Shemale big ass Homemade Ass to Mouth cum in mouth
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 5,045 Bareback Creampie Blowjob Big Cock Lingerie Guy Fucks Shemale Ass to Mouth
100%
I need some advice
I’m so emotional today. I haven’t been able to spend quality time with my bf in weeks. Let me explain. Me and my girlfriend both work from home now so I haven’t been able to get away for long to see my side nigga. Today was supposed to be the day we actually got to spend the day together. My girlfri... Read full Story
Wet boy kitty 2021-02-01 2,519 Crossdresser Amateur Cumshot Masturbation Bareback Creampie Ladyboy Lingerie Ass to Mouth cum in mouth
100%
Regina's scary, and sexy Blind Date
I had just finished doing my makeup, finally deciding which blush to use, and I thought I had some time for my meditation. However, Mr. Cobb was early. The gold minidress I wore showed enough legs, ass and tits to make any man horny, and the strappy tanned five-inch sandals, made me feel majestic ... Read full Story
Regina10 2024-03-18 4,615 anal Crossdresser Bareback Creampie Fetish Blowjob Ebony Guy Fucks Shemale big ass sissy Ass to Mouth cum in mouth
100%
A Strong Man at Work
In life, some people seem to get pleasure out of pissing others off. I think you know what I mean. We've all been there. The first time I laid eyes upon Joan, I thought she was a low-class, boring and obnoxious person. Where I come from, people like that are pretty common. Who am I? Stefan. A tall a... Read full Story
shemale lover 2012-07-05 3,492 anal Creampie shemale
96%
A Night of Lust
I was out at a night club with a few friends, and we were there for for a while before I noticed this sexy, rather short girl across from me at the bar looking over. I could tell, even from this distance that there was something special about her, I wasn’t sure what that was quite yet though. The mo... Read full Story
JessicaEdwards 2018-08-07 18,270 Stockings Amateur Cumshot Masturbation Bareback Creampie Shemale Fucks Guy Blowjob blonde Big Cock Lingerie deepthroating Guy Fucks Shemale cum swallowing deep throat deep penetration cum swapping pov Ass to Mouth cum in mouth anal fuck sloppy virgin ass
96%
Making A Man Out Of Tommy
I have two good friends, Brad and Matt who are actually my fuck buddies. Both of them travel for work, so they tend to be gone a couple of months at a time. I have a key to their apartment, so I can let myself in for sex when they are home and to bring in the mail when they are not. I also get to us... Read full Story
pennypenny 2018-08-31 9,906 Teen (18+) Crossdresser Amateur Masturbation Bareback Creampie Blowjob Big Cock redhead Guy Fucks Shemale Ass to Mouth cum in mouth
100%
Booty call :)
Your cock pounds my ass harder, my cheeks rippling with every deep thrust you give. The sounds of our moans and your balls slapping as you fuck me hard is suddenly broken by the ringing of your phone........... And you wake up. It's 2:30am and I've just finished work. As arranged, I'm giving... Read full Story
BalkanLoco91Ri 2019-08-26 5,257 Teen (18+) Amateur Cumshot Masturbation Bareback Creampie Blowjob Big Cock domination Sex Toys Homemade pov Ass to Mouth cum in mouth
100%
Sweet Encore
I was alone tonight and feeling just a bit paranoid as I listened to the soft music. The soothing sounds put me in a seductive mood, but It seemed that all my lovers were too busy for me, or they had other plans. Uncle Barney and my detective were probably home being dutiful husbands. Bo was under h... Read full Story
Regina10 2024-05-09 3,070 Crossdresser Big Tits Bareback Creampie Blowjob blonde Big Cock Guy Fucks Shemale big ass Ass to Mouth
100%
Castro - shemale goddes
Nobody would have believed the scene was true, her slender, smooth and tanned legs crossed in such a deliberately provocative way as to reveal a glimpse of crisp white panties. Her tightly fitting, classically styled little black dress cut to ensure firm large breasts were displayed to maximum effec... Read full Story
Law12 2018-03-04 5,067 Masturbation Bareback Creampie Ass to Mouth cum in mouth Supernatural
80%
A Fairy Tale Part 1
=-=-Chapter One-=-= "Heather?" My boyfriend was knocking on the bathroom door. "What's wrong, are you okay? Heather?" "Yeah..." I swallowed thickly and that was a mistake. I threw up some more, kneeling on the floor, feeling like I was dying. "Heather?&q... Read full Story
shemale lover 2011-12-06 11,496 Bareback cum ass fucking slave
100%
Emily's First Daddy
This is a story how a curious male can become a sissy slut seemingly overnight. So I was in an online adult chat just talking with random people and happened to mentioned where I live. Then all of sudden, I got a message from a man calling himself bear daddy. He introduced himself and said he was ... Read full Story
User Removed 2019-10-21 8,976 Crossdresser Amateur Creampie Homemade cum in mouth webcams
100%
Camming down the rabbit hole Ch5
I was jolted out of my sleep by the phone on my bedside table vibrating, bleary eyed I picked it up and saw a message from the couriers that a package would be delivered today around 4pm. The realisation that this was the package I had been waiting for and I could finally wear something else in my s... Read full Story
Dani_does_Dallas 2021-09-29 5,020 Stockings Crossdresser solo Amateur Cumshot Masturbation Lingerie Sex Toys Homemade cum in mouth webcams
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 5,174 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
100%
Camming Down the Rabbit Hole Ch. 10
As the sun beamed in through a gap in the curtains my now familiar morning wood strained at the silk of my nightwear. How was it that no matter how hard I came the night before it would wake up eager and ready to go. As had become customary my mind would be filled with the events of the previous nig... Read full Story
Dani_does_Dallas 2022-04-12 3,489 Crossdresser solo Amateur Cumshot Masturbation Lingerie Sex Toys Homemade self sucking cum in mouth webcams
100%
Camming Down the Rabbit Hole Ch. 09
As per my previous mornings recently, I stirred and rubbed the sleep from my eyes, that delicious feeling of my silk night ware stretching over my taught nipples and my morning wood throbbing in its lace enclosure. The urge to touch myself was palpable, it seemed no matter how hard I came the night ... Read full Story
Dani_does_Dallas 2022-03-22 3,457 Stockings Crossdresser solo Amateur Cumshot Masturbation Lingerie Sex Toys Homemade self sucking pov cum in mouth webcams
100%
Witch Chronicles
I have been asked to write down my perception of the events of the war. After what's just happened, I thought it best to wait and rest before writing things out, but the big wigs want me to get it all down while it's still fresh, so don't expect this to be an extremely military report. I... Read full Story
shemale lover 2012-01-01 5,850 Masturbation orgasm fantasy tg
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 8,910 Group Sex Cumshot Blowjob Big Cock Ebony gangbang double anal
50%
Larissa blond blown in Frankfurt
Very friendly already on the phone. She was very chatty. Asked when I wanted to come and I said at 12:00. I meant if she squirts and she answered yes, but costs 50 € extra. She then said that at 12:00 maybe her landlord will come, the bed would be broken. If he hadn't been there by then, we would ha... Read full Story
Bigpruegel69 2023-12-17 5,209 Cumshot Masturbation Creampie Blowjob cum in mouth
50%
A Married Marilyn
"Class is dismissed. Don't forget the project due…" "Huh, what?" Marilyn woke up disoriented from her nap. When she finally came to, she vaguely remembered some project for Intro to Computer Science, gathered her legs from the chairs in front of her, dusted off her b... Read full Story
shemale lover 2012-03-18 7,186 Group Sex Masturbation sucking Sex Toys
100%
The Experience of a Lifetime
My divorce was hitting me really hard. My wife outgrew our relationship and started living her own life and I had a front row seat to everything. My heart and life was upside down. I didn’t go out anymore. Friends and family both told me it was time to get my life back on track and start living ... Read full Story
therefill05 2020-11-30 20,108 Big Tits Cumshot Bareback Creampie Shemale Fucks Guy threesome Blowjob blonde Big Cock Ebony Uniform domination cum in mouth
90%
Saving My Marriage
I love to write Erotica. For story requests please send me a private message or email noirenoire10@gmail.com It was our anniversary. Today made five years that my wife and I have been married and we were taking a road trip to celebrate. I chose our destination but I let her choose all of our a... Read full Story
therefill05 2021-02-16 6,122 Cumshot Bareback Creampie Shemale Fucks Guy threesome Blowjob Big Cock Ebony domination Sex Toys cum in mouth
100%
TO BE OR NOT TO BE – PART 6
TO BE OR NOT TO BE – PART 6 by Spanky de Bautumn Part 5. Sunny and Antonio got frisky at the bar, Sunny moved in with Mel and Shari, and opening night was a success The only other dress that I brought was one that I hoped I would get a chance to wear but didn't think I would. It was a black ... Read full Story
SpankydeBautumn 2021-02-26 2,449 Crossdresser Cumshot Masturbation Bareback Creampie Blowjob Big Cock Lingerie Guy Fucks Shemale cum in mouth
0%
Mike and Chris Together
Mike's sex life had taken a definite series of turns for the worse. When he called one of his favorite partners, Stella, she apologized for not returning his earlier calls, and told him she had been very busy lately. "I'm really sorry, Mike. I've had some great times with you, and I will alw... Read full Story
shemale lover 2012-02-07 5,189 anal sex Creampie Shemale Fucks Guy Guy Fucks Shemale
100%
Got my ass pounded in Miami by a tranny escort
Got my ass pounded in Miami by a beautiful tranny escort with a 10 inch thick cock. Years ago I was in Miami for a business trip. Four days just me in my hotel room. I decided to treat myself to some of the X rated channels that my hotel provided. As usual I went straight to the tranny porn.... Read full Story
My Shemale Attraction 2023-01-03 6,786 Amateur Big Tits Masturbation Creampie Shemale Fucks Guy Blowjob
100%
ROBERTO’S SECRET by Spanky De Bautumn
Cody Daniels was only trying to help her country; she never dreamed things would come to this. She was patriotic and felt compelled to do whatever asked of her to aid in the capture of the terrorist known only as "Roberto". But lying in his bed, bound and gagged, Cody wondered why she let herself go... Read full Story
SpankydeBautumn 2021-01-22 4,905 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale
100%
Black Transsexual Power Play
The name is Christopher Jean-Bertrand. I'm a young Black man of Haitian descent living in York, a town located right outside the City of Toronto, Province of Ontario. I currently attend York University, where I major in Civil Engineering. Yes, I'm a deeply intellectual kind of guy. We have those in ... Read full Story
shemale lover 2012-07-11 3,156 anal tranny Creampie Ebony
80%
Lover Delight
Lover's Delight Ebony was a delight for Brian… and Lovers Delight is what the guys called Ebony down at the local. She was a hot babe that everyone wanted but Brian was the one she chose as her full time lover and friend. She knew how to please him and he knew how to tease her and what ... Read full Story
iluvgurls 2018-11-14 4,589 Cumshot Creampie Blowjob Big Cock Ebony domination cum in mouth
75%
Tales of Old China
This is a true story by the way. It doesn't matter too much, but I guess it's worth you knowing that. My name is….. Well my name isn't important. What's important is that I'm now in my late 20's, male, tall, fit, dark haired, blue eyed and have been told that I'm good looking. Got that in ... Read full Story
shemale lover 2011-09-30 3,559 anal sex asshole Creampie
100%
Danielle Works a Saturday
It had been a few months since his wife left him. Well "ex-wife" as the divorce had been recently finalized. It was her choice; she walked out on *him*. She said she got tired of "Danielle", even though she was entirely responsible for Danielle's "birth" to begin with. ... Read full Story
shemale lover 2012-06-18 5,657 anal sex Creampie oral sex cum swallowing
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 6,341 anal shemales Group Sex
66%
Would You
'Would you...?' 'Look the part to play the part....' 1 5' 4...dreaded, and to be dreaded....bookish, be-spectacled—damn near owlish....so much so that you might miss the way her tits spoke to you no matter how much she attempted to 'silence' them ....that you might miss the way her sk... Read full Story
shemale lover 2012-09-23 6,577 sucking cum massage
81%
A LadyBoy For My Wife
I have been happily married to my sexy Thai wife Lisa for three years now. My wife is Thai is petite (5'1") with a stunning figure, a tight ass and long waist length black hair. We had met in a bar in Thailand and subsequently we were married back here in the UK. She was very loving with m... Read full Story
shemale lover 2012-06-23 10,840 Group Sex Masturbation shemale Ebony facial
80%
What I like
I like cum from cocks, a copious creampie dripping from a pussy, or licked off a warm body. I'm an older guy but I'm still fit, active and horny all the time. I like to masturbate while looking at porn with a prostate stimulator up my ass, wearing nipple clamps and a cock ring after smoking some pot... Read full Story
SylvesterLeChat 2023-08-15 4,594 Masturbation Creampie Blowjob Big Cock Ladyboy Mature small cock sissy cum in mouth
0%
Black Transsexual Nation
Big black transsexual women are truly beautiful. And the big and sexy bisexual and heterosexual men who love us are truly wonderful. I ought to know, I'm one of these magnificent black transsexual ladies. My name is Amanda Joan Baxter, friends call me A.J. I'm a big and tall, big-breasted, wide-hipp... Read full Story
shemale lover 2012-07-06 4,481 tranny Group Sex cum Ebony oral sex
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 14,124 first time Teen (18+) Amateur Group Sex Big Tits Cumshot Outdoor Bareback Blowjob Big Cock Asian lesbian public place
100%
Camming down the rabbit hole Ch2
How had I ended up in this situation? Sure I was going to need to make ends meet, but I could find a normal job couldn’t I? was I this desperate? Perhaps desperate wasn’t the right word, just over a month ago I had started out camming as a bit of fun, to maybe make a few pounds while I masturbated, ... Read full Story
Dani_does_Dallas 2021-08-11 3,624 Crossdresser solo Amateur Masturbation Lingerie Homemade webcams
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 5,749 Teen (18+) Amateur Cumshot Masturbation Blowjob Big Cock Lingerie Homemade pov cum in mouth webcams
50%
DATES NUITS
My wife, Denise, and I have been happily married for over 10 years. Over the years, we have enjoyed a vibrant and adventurous sex life. As we've grown in our marriage, we have become very open and honest about our sexual fantasies and desires. Through the years, we have come to realize that my w... Read full Story
Femboy 2021 2023-02-07 1,361 Stockings Lingerie Shemale and Girl Guy Fucks Shemale Interracial Sex Toys cum in mouth
100%
Camming down the rabbit hole Ch6
In the morning I decided to give the running a miss and do a long session with the DVD, my legs had become a little sore and tight so some extra stretches and yoga would really help. I once again surprised myself with how much more flexible I had become, the plug still in my ass giving me occasional... Read full Story
Dani_does_Dallas 2021-10-11 4,896 Stockings Crossdresser solo Amateur Cumshot Masturbation Lingerie Sex Toys Homemade pov cum in mouth webcams
100%
Camming Down the Rabbit Hole Ch. 12
We woke up many hours later, still intertwined, my morning wood throbbing as Ellie slid inside my panties and wrapped her hand around it. This was a much better way to wake up than usual, and we proceeded to have a really relaxed slow fuck. She reached a much more low key orgasm but I knew I wouldn’... Read full Story
Dani_does_Dallas 2022-05-09 5,306 Crossdresser solo Amateur Cumshot Outdoor Masturbation Blowjob Shemale and Girl Sex Toys self sucking pov cum in mouth webcams
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 4,768 Cumshot Outdoor Creampie Fetish Blowjob Big Cock Ebony Guy Fucks Shemale public bbc massive
50%
The Zodiac Coins: Libra
2400 YEARS AGO... He was a humble shepherd. It was night and the flocks were sleeping. As he gazed at the stars, he saw a shooting star. He knew it was a portent of some kind, but was not mystic enough to know what. A little while later he saw another shooting star and guessed that wha... Read full Story
shemale lover 2011-10-18 4,666 Group Sex Masturbation shemale oral
83%
An Arse To Die For
I'd arrived in Honolulu in the early evening from Sydney and got a cab straight to my brother-in-law's apartment on Kuhio, which he'd lent me for a fortnight while he was up in Europe on business. It's in an ideal situation, a couple of blocks back from all the hotels and Waikiki Beach. I slept l... Read full Story
shemale lover 2012-11-10 4,423 anal tranny oral
50%
I and the old man's story 后面中文
I am from Chongqing, a boy who loves his father. When I was young, my neighbor aunt always said I looked like my sister, like a beautiful girl. At that time, my family was relatively poor. My Sister, my parents, and my family of four lived in public rental housing of less than 30 square meters. Star... Read full Story
Oldslut Sissy 2024-04-15 8,969 Crossdresser Amateur Masturbation Asian Ladyboy Guy Fucks Shemale Mature small cock Homemade sissy chinese teen (18+)
80%
I got humiliated in a catfight
Im a crossdresser and I am very feminine and extremly dainty. I was attracted to a man at a park I went to. He knew I was a crossdresser. I would always say hi when I saw him, but that was it. One day he asked me(on a rainy day as I was getting in my car), do I have a boyfriend am I bi, he wanted to... Read full Story
Kaylamoore994 2023-03-26 5,992 Crossdresser Outdoor Masturbation Fetish Ebony Ladyboy Lingerie humiliation fight sissy crossdresser catfight
0%
The Escape
Narcissian lay naked with his legs spread. His face was buried in a puffy pillow, and his fists clenched the satin sheet of the soft bed upon which he was sprawled. He arched his back, raising his round backside to Nefertiti. Nefertiti was a black Saharian princess who's country had been... Read full Story
shemale lover 2012-01-28 3,101 Masturbation sucking Ebony fucking
100%
Black Transsexual Power Games
I give dick and my Black male bitches have to take it. No such thing as trying. You either take my dick up your ass or you don't. I smiled to myself as I thrust my ten inches of hard Black dick into the tight asshole of Richard Lucien. The big and tall young Haitian groaned as I fucked him. Well, th... Read full Story
shemale lover 2012-07-10 3,155 anal tranny Creampie Ebony oral
33%
Duel With the Devil, Chapter 20 of The Greatest Liar
Duel With The Devil This is a work of fiction. All characters (including the narrator), celebrities, places, residences, neighborhoods, restaurants, legal agreements and proceedings, events and incidents are either the products of the author's imagination or used in a fictitious manner. Any r... Read full Story
the greatest liar 2023-07-19 4,124 anal Bareback Creampie Ebony Guy Fucks Shemale post-op celebrity post op sex