sexstories.com
Less Read Sex Stories
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ROOM SERVICE_(9) by David Williams
Rated 52.3%, Read 24479 times, Posted Sat 31st of January 2004
Fiction -
PHEROMONES by Stephanie Sarg
Rated 56.4%, Read 24479 times, Posted Fri 30th of January 2004
Fiction -
Mentoring Brandon Chapter 6 by RAA049
«Continuing Story of Brand and Bob - Teen Love Story»
Rated 95.1%, Read 24480 times, Posted Fri 25th of December 2015
Diary , Boy / Boy, Cum Swallowing, Gay, Masturbation, Teen Male / Teen Male, Young -
When two Arab guys used me as their toy_(0) by andreas_ha
Rated 88.5%, Read 24483 times, Posted Sun 11th of November 2012
True Story -
Car Trubles by newatit33
Rated 80.7%, Read 24483 times, Posted Mon 12th of January 2015
Fantasy , Anal, Bi-sexual, Consensual Sex, Cum Swallowing, Female/Female, Gay, Group Sex, Male / Older Female, Oral Sex, Threesome -
Victorious part 1 by BlknMild611
Rated 62.5%, Read 24483 times, Posted Thu 13th of January 2011
Fiction , Blowjob, Cheating, Consensual Sex, Female Domination, Interracial, Job/Place-of-work, Male/Teen Female -
boss/secretary roleplay by DaddysLilSlut
Rated 65%, Read 24485 times, Posted Wed 14th of June 2006
Fiction , Blowjob, Cruelty, Job/Place-of-work, Male Domination -
Cousin Maggie by Joby
Rated 76.8%, Read 24485 times, Posted Tue 10th of February 2004
Fiction -
Fantasies 1 by Cathy
Rated 57.6%, Read 24488 times, Posted Sun 12th of December 2004
Fantasy , Anal, Bondage and restriction, Consensual Sex, Discipline, Domination/submission, Exhibitionism -
The Girl - Book 1 - Chapter 8 by boardpin123
«The girl gets a tattoo.»
Rated 89%, Read 24489 times, Posted Thu 28th of May 2020
Fiction , BDSM, Blowjob, Body modification, Cruelty, Discipline, Domination/submission, Humiliation, Male/Teen Female, Toys, Young -
The Princes Adventure_(1) by Titulados
«Taryn, the prince of an empire in a world full of magical creatures and foreign lands, is sent on an adventure to the far reaches of his empire. He sneaks off to scout on his own, but gets more than he bargained for..»
Rated 91.9%, Read 24489 times, Posted Wed 3rd of October 2018
Fantasy , Anal, Bestiality, Gay, Monster, Rape -
CAUGHT ON CAMERA_(1) by Stephanie Sarg
Rated 56.9%, Read 24491 times, Posted Fri 30th of January 2004
Fiction -
Mr. Malcolm by cafelee12
«Samantha is being paid by a 60-year-old man daughter to take care of the 60-year-old fathe, who slowly losing his memory due to Alzheimer.»
Rated 76.5%, Read 24492 times, Posted Mon 16th of April 2018
Fiction , Anal, Black, Blowjob, Job/Place-of-work, Male/Female, Older Male / Female, Written by women, Young -
Cock Hungry Slut. by TheAnonymousKenny
«A true account of my third time sucking cock.»
Rated 91.7%, Read 24492 times, Posted Sat 30th of March 2019
True Story , Blowjob, Cum Swallowing, Gay, Interracial, Oral Sex, Teen -
Fantasies Do Cum True - Chapters 1-4 by Taboo_Lover8313
Rated 86.7%, Read 24495 times, Posted Sun 20th of October 2013
Fiction -
Denise and her family Part 3 James Enjoys Being On The Farm_(1) by pdocker5000
«In a barn on a very cold rainy day James and Morag get to fuck each other silly»
Rated 90.8%, Read 24495 times, Posted Wed 31st of January 2018
Fiction , Incest, Mature -
The Way I Dreamed It Part 1 Chapter 8 by darkcloud75
Rated 87.7%, Read 24495 times, Posted Thu 8th of October 2009
Fiction , Pregnant, Teen Male/Teen Female, Young -
Sibling Power: Marg Knows Best by Hunter Gould
Rated 60.6%, Read 24498 times, Posted Tue 23rd of June 2015
True Story , Anal, Female Domination, Incest, Teen Male / Female -
Daisy Gets the Treatment She Wants - ch 05 by AsDiane
Rated 77.8%, Read 24498 times, Posted Fri 14th of October 2011
Fiction , BDSM, Drug, Female/Female, Humiliation, Sado-Masochism -
The Office Christmas Party by Veronica
Rated 64.7%, Read 24500 times, Posted Sun 8th of February 2004
Fiction , Erotica -
Raping the ex by Lordm89
«Revenge against the cheating ex.»
Rated 86.6%, Read 24501 times, Posted Tue 14th of August 2018
Fiction , BDSM, Bondage and restriction, Cum Swallowing, Non-consensual sex, Rape -
My Little Buddy, My Lover Chap 4 - Shannon by DKoontz
Rated 90.5%, Read 24504 times, Posted Thu 20th of October 2011
Fantasy , Blowjob, Consensual Sex, Cum Swallowing, Erotica, Hardcore, Oral Sex, Plumper -
ROSE GETTING ALL HORNY ON THE BEACH by rose
Rated 82.9%, Read 24504 times, Posted Mon 5th of May 2014
True Story , Blowjob, Consensual Sex, Cum Swallowing, Exhibitionism, Masturbation, Voyeurism -
Demon Overlord Lucifer Part IV by Talisman367
Rated 89.3%, Read 24504 times, Posted Thu 15th of August 2013
Fiction , Body modification, Consensual Sex, Domination/submission, Romance, Sado-Masochism, Teen Male/Teen Females, Young -
I was never the same and nether was she by xynotx
Rated 82.7%, Read 24507 times, Posted Fri 4th of September 2009
Science-Fiction , Monster -
Life of Brock 2 by Brock Evans
Rated 88.8%, Read 24507 times, Posted Tue 21st of December 2010
Fiction , Anal, Boy / Boy, Cum Swallowing, Gay, Interracial, Romance, Teen Male / Teen Male, Young -
Tim's 2nd blow job by El Guapo
Rated 80%, Read 24510 times, Posted Sat 25th of December 2004
True Story , Cum Swallowing, First Time, Oral Sex -
El Torero: Chapter 4 by F-Star
Rated 90%, Read 24510 times, Posted Wed 20th of June 2012
Fiction , Female/Female, Lesbian, Male Male/Teen Female, Male/Teen Female, Oral Sex, Rape, Threesome -
Chapter 3 of my series; Rachel comes to the front by pappa smurf
Rated 92.9%, Read 24510 times, Posted Sat 15th of August 2009
True Story , Consensual Sex, Older Male / Female -
The Highschooler chapter 2 by IrishPhoenix
Rated 87.6%, Read 24510 times, Posted Wed 21st of March 2012
True Story , Teen, Teen Male/Teen Female, Virginity, Young -
A Chance Encounter Part IV by razornale
Rated 96.2%, Read 24510 times, Posted Thu 5th of September 2013
Fiction , Non-Erotic, Pregnant, Romance, Written by women -
First Date (part 1) by scarlettlady
Rated 81.9%, Read 24513 times, Posted Tue 16th of June 2009
True Story , Blowjob, Body modification, Cum Swallowing, Drug -
Hot Wife and the Young Stud - At Home_(1) by wendy53
«It’s been tough dealing with the sex. Your husband isn’t enough for you anymore. You still love him and don’t want it to end but you also have needs. Needs that need to be helped. And if he isn’t going to do it, someone else has.»
Rated 82.6%, Read 24513 times, Posted Sat 14th of July 2018
True Story , Cheating, Mature, Older Female / Males -
Daddy's Girl_(2) by DaddyTex
Rated 71.8%, Read 24513 times, Posted Fri 19th of September 2014
Fantasy , Authoritarian, BDSM, Discipline, Humiliation -
The Vice Principal by Occulent
Rated 85.1%, Read 24516 times, Posted Fri 29th of May 2015
Fantasy , Boy, Female Domination, Masturbation, Older Female / Males, School -
Three J's and an S Go To Mardi Gras by The_Technician
Rated 94.2%, Read 24516 times, Posted Mon 3rd of March 2014
Fiction , Female exhibitionist -
Ex Daughter Grown Up, Part 6, Return of Ex-Wife by ExpatSteve48
Rated 82.6%, Read 24518 times, Posted Sat 19th of April 2008
Fantasy , Consensual Sex, Erotica, Male / Females, Older Male / Female, Oral Sex, Romance -
My first Time_(35) by Topper69
«Two cousins explore each other»
Rated 84.4%, Read 24519 times, Posted Sat 7th of January 2017
Fantasm , Blowjob, First Time, Incest, Teen Male/Teen Female, Virginity -
Missing Mom - Show Time at the Black Club by bigbob1200
Rated 52.9%, Read 24522 times, Posted Mon 20th of July 2015
Fantasm , Humiliation, Interracial, Pregnant -
Much needed excitment by Mrs.Peaches
«A husband is bored with his life until he receives a mysterious envelope that leads him to just the excitment he didnt know he was looking for.»
Rated 90.4%, Read 24522 times, Posted Sat 18th of April 2020
Fantasy , Bestiality, Bondage and restriction, Threesome, Written by women -
"FRIENDS" by blueheatt
Rated 68.4%, Read 24522 times, Posted Sat 28th of September 2013
Fiction , Blowjob, Cum Swallowing, Group Sex, Lesbian, Male / Females -
Impregnating Sarah -- Part 9 by tcco03
Rated 85.7%, Read 24525 times, Posted Wed 8th of July 2009
Fiction , Consensual Sex, Interracial, Males / Female, Wife -
Take it Easy Informational Post/Apology_(1) by zxnoregretsxz69
Rated 72.6%, Read 24528 times, Posted Sun 26th of April 2015
Information -
Hitting the showers (part 6) by Gunter96
Rated 83.7%, Read 24528 times, Posted Thu 14th of November 2013
Fantasy , Anal, Boy / Boy, Discipline, Gay, Humiliation, Rape, Teen Male / Teen Male, Torture, Violence, Young -
Treehouse Story by The inturn
Rated 60%, Read 24528 times, Posted Tue 13th of May 2008
Fiction , Lesbian, Oral Sex, Teen, Teen Female/Teen Female -
Drew's High School Adventure Pt. 1 and 2 by drewwhitesex
Rated 85.4%, Read 24528 times, Posted Mon 30th of December 2013
Fiction , Bi-sexual, Blowjob, Boy / Boy, School, Teen, Teen Male / Teen Male, Teen Male/Teen Female, Teen Male/Teen Females, Threesome, Young -
Chapter 5: Schoolgirl Offers a Naughty Reward by mypenname3000
«A hot schoolgirl offers a naughty reward if Corey can beat her in a race!»
Rated 94.8%, Read 24528 times, Posted Wed 3rd of February 2021
Fiction , Blowjob, Domination/submission, Male / Females, Male/Female, Oral Sex, School, Virginity -
Office Junior by PicturePainter
Rated 94.5%, Read 24531 times, Posted Fri 2nd of July 2010
Fantasy , Female solo, Job/Place-of-work, Masturbation, Voyeurism -
veronica's Punishment: Prequel by thelittletown
Rated 63.4%, Read 24531 times, Posted Thu 24th of February 2011
Fantasm , Anal, Bi-sexual, Bondage and restriction, Boy, Cock & ball torture, Female Domination, Male/Female, Teen, Young -
Biker's toy by Dick Sucker
Rated 60.6%, Read 24533 times, Posted Wed 4th of April 2007
Fantasy , Coercion, Domination/submission -
My wife and I share a great fuck! by Bisexual Jeff
Rated 81.8%, Read 24534 times, Posted Wed 15th of July 2009
True Story -
Becoming a cum slut 2 by johnboy50
«Dave and the guys take me further on the journey of being a cumslut»
Rated 91%, Read 24534 times, Posted Thu 4th of September 2025
Diary , Bi-sexual, Blowjob, Coercion, Cum Swallowing, Exhibitionism, Gay -
Jasmine: Latina Wife by Jasmine's Husband
Rated 85.9%, Read 24534 times, Posted Mon 18th of April 2011
True Story , Interracial -
Rahul and Sapna Ch. 3 :- A late supper for Sapna by linard
«Sapna is humiliated and tortured by her son, along with lots of scat»
Rated 61.5%, Read 24534 times, Posted Thu 20th of July 2017
Fantasm , Authoritarian, BDSM, Consensual Sex, Hardcore, Humiliation, Incest, Male / Older Female, Male Domination, Mature, Plumper, Sado-Masochism, Scatology, Torture, Water Sports/Pissing -
Mile High Club in a Balloon by hotairgasm
Rated 86.6%, Read 24534 times, Posted Tue 26th of August 2008
True Story , Blowjob, Consensual Sex, Cum Swallowing, Erotica, Group Sex, Hardcore, Job/Place-of-work, Males / Female, Oral Sex, Threesome, Voyeurism -
Chat Doom -Part 2 by cooclicoo
Rated 69.5%, Read 24536 times, Posted Sat 20th of January 2007
Fiction , Authoritarian, Blackmail, Blowjob, Domination/submission, Virginity, Young -
Ellen & Steve by wanky-doodle
«Two horny teens get to fuck each other's brains out»
Rated 80.8%, Read 24537 times, Posted Tue 18th of July 2017
Fiction , Blowjob, Cheating, Consensual Sex, Cum Swallowing, Erotica, Female Domination, Hardcore, Oral Sex, Teen Male/Teen Female -
Sweet Candy by BrettJ
Rated 90%, Read 24537 times, Posted Mon 9th of November 2009
Fiction -
Twins spying on twins - Part 1 by Unknown user
Rated 89.2%, Read 24537 times, Posted Wed 7th of August 2013
Fiction , Bi-sexual, Blowjob, Consensual Sex, Exhibitionism, Female exhibitionist, Incest, Males / Females, Masturbation, Teen Female/Teen Female, Voyeurism -
Denise Part 1 by Pg69x
«This was the start of a long journey. My first time being dominated and led me to fully explore DBSM fron my initial experience as a sub to years as a Dom with several submissive play partners»
Rated 91.3%, Read 24537 times, Posted Sat 21st of September 2019
True Story , Authoritarian, BDSM, Bondage and restriction, Domination/submission, Female Domination, Pegging, Sado-Masochism -
My brothers best friend_(1) by sexysex13
Rated 47.5%, Read 24540 times, Posted Sun 12th of July 2009
Fiction , First Time, Incest -
Bill and Joan by FirmHose
«A tale (true) about satisfying a sweet MILF who's husband suffers from a medical condition and cant get it up»
Rated 93.9%, Read 24540 times, Posted Sun 7th of November 2021
Diary , First Time -
The Girls – Part 8 of 9 – Virgin Lost by mister miss
«The next day, Sandy and I walked hand in hand down to our secret river spot and laid out our blankets beside each other.»
Rated 93.2%, Read 24540 times, Posted Tue 20th of March 2018
Fiction -
Gagged - an Oral Surgeon encounter by Works Fire
«A miss identification at an Oral Surgeons office reveals new kinks to explore.»
Rated 82.5%, Read 24543 times, Posted Wed 27th of April 2022
Diary -
Truths and Betrayals of a Young Man's Heart Chapter 8 by Hawkrider
Rated 90.3%, Read 24543 times, Posted Sat 4th of October 2014
Fiction , Asian, Black, Non-Erotic, Romance, Violence -
Web Cam Sex by Veronica
Rated 65.5%, Read 24548 times, Posted Sat 14th of February 2004
True Story , Erotica -
Troopers in trouble by Treetopflyer27
Rated 82%, Read 24549 times, Posted Sun 9th of June 2013
Fantasm , BDSM, Bi-sexual, Blowjob, Bondage and restriction, Coercion, Cum Swallowing, Domination/submission, Gay, Hardcore, Humiliation, Job/Place-of-work, Males / Female, Non-consensual sex, Rape, Threesome, Violence -
My Guardian Angel by Krombomich
«You know that little angel on your shoulder? Her guidance and protection are invaluable, but wouldn't you stretch her around your cock like a squirming condom if you could?»
Rated 77.1%, Read 24549 times, Posted Wed 17th of May 2023
Fiction , Cruelty, Extreme, Rape, Torture -
Tyler and Jenny: Part 2 by nickcarp77
Rated 91.4%, Read 24552 times, Posted Sat 30th of July 2011
Fiction , Blowjob, Consensual Sex, First Time, Male/Female, Oral Sex, Virginity, Young -
Daisy punana ch 7 by AsDiane
Rated 81.8%, Read 24552 times, Posted Thu 29th of March 2012
Fiction , BDSM, Body modification, Extreme, Humiliation, Sado-Masochism -
Help! - Part 12 by WebCam
Rated 50%, Read 24552 times, Posted Sun 15th of April 2012
Fiction , Boy / Boy, Gay, Romance, Teen Male / Teen Male -
Debbie's Night Out by storydude
Rated 81.4%, Read 24555 times, Posted Tue 22nd of April 2008
Fiction , Anal, Bi-sexual, Blowjob, Cum Swallowing, Erotica, Group Sex -
Jodie's Slaves Part One by barbarabadgirl
«A clever young woman befriends a daughter and mother and finds the new home she had been looking for when she is able to seduce and entrap them into bondage playthings and lesbian lovers.»
Rated 88.5%, Read 24555 times, Posted Mon 29th of January 2024
Fantasy , Authoritarian, BDSM, Blackmail, Discipline, Domination/submission, First Time, Incest, Written by women, Young -
Take it Easy - Chapter 7: Gatsby-esque by zxnoregretsxz69
Rated 94.6%, Read 24558 times, Posted Sun 11th of January 2015
Fiction , Blowjob, Cum Swallowing, Masturbation, Romance, School, Teen, Teen Male/Teen Female, Voyeurism -
Fantasy Land by theRPrnowthestoryteller
«Twins discover a land hidden in a book.»
Rated 51.1%, Read 24558 times, Posted Wed 1st of August 2018
Fantasy , Anal, Bestiality, Extreme, Monster -
camp rape and revenge1_(0) by Unknown user
Rated 86.7%, Read 24558 times, Posted Thu 19th of September 2013
Fiction , Anal, Erotica, Female / Girl, Female/Female, First Time, Group Sex, Male/Teen Female, Non-consensual sex, Rape -
Neat N' Naked 02: Brandi by Salacious Scribe
«30YO virgin hires nude maid to learn to please his girl.»
Rated 94.4%, Read 24558 times, Posted Thu 14th of May 2020
Fiction , Anal, Bi-sexual, Blowjob, Cheating, Consensual Sex, Cum Swallowing, Erotica, Female/Female, First Time, Incest, Male / Females, Male / Older Female, Oral Sex, Prostitution, Threesome -
Picked up at the bank by luv 2 wear cotton panties
«A trip to the bank leads to a random hook up with a slutty BBW»
Rated 74%, Read 24561 times, Posted Sat 26th of January 2019
Fiction , Anal, Cheating, Hardcore, Plumper -
Tickling - Sara by IceT61
Rated 41.9%, Read 24567 times, Posted Thu 25th of February 2010
Fiction , Blowjob, Masturbation, Oral Sex -
Desert Memories by azdad77
Rated 62.5%, Read 24567 times, Posted Fri 18th of January 2013
Essay , Bi-sexual, Blowjob, Consensual Sex, Cum Swallowing, Group Sex, Males / Female, massage, Oral Sex -
The Devil's Pact Chapter 38: Shamans by mypenname3000
Rated 88.1%, Read 24570 times, Posted Sat 1st of March 2014
Fantasy , Blowjob, Death, Female/Female, Humiliation, Male / Females, Male/Female, Mind Control, Violence -
My Photogenic Mom Chapter 3 by Unknown user
Rated 92.2%, Read 24573 times, Posted Fri 22nd of March 2013
Fiction , Blackmail, Incest, Male / Older Female -
Gay male / Straight male by afletcher2010
Rated 91.9%, Read 24573 times, Posted Wed 17th of September 2014
Fantasy , Consensual Sex, Gay -
TARYN'S OTHERLAND: Chapter 12 by Ike Man
«A SciFi/ Fantasy: A young woman finds herself trapped in another time dimension with her dog to survive in a primitive land.»
Rated 87.5%, Read 24573 times, Posted Sat 13th of January 2018
Fiction , Bestiality, Consensual Sex, Exhibitionism -
evil genius: Melissa. by deniss
Rated 67.6%, Read 24573 times, Posted Tue 24th of December 2013
Fantasm , Boys/Teen Female, Consensual Sex, Domination/submission, Fisting, Lactation, Males / Females, Older Female / Males, Pregnant, Threesome, Virginity -
Sarah's Submission: Ch 14 - Spring Break by TonyMichaels
«Caught stealing while babysitting, Sarah offers the only thing she can think of – sex. But Mr. Michaels wants more, a willing sex slave. Sarah chooses to submit and eventually involves several girlfriends in the same predicament.»
Rated 86.8%, Read 24576 times, Posted Wed 21st of September 2022
Fiction , Anal, Authoritarian, BDSM, Blackmail, Consensual Sex, Cum Swallowing, Domination/submission, Female/Female, Group Sex, Male / Female Teens, Teen Female/Teen Female, Teen Male/Teen Female, Threesome -
Bloodsport Fairytale ch. 2 by nightwolvesalpha
Rated 88.3%, Read 24576 times, Posted Fri 15th of August 2014
Fantasm , Anal, Death, Male / Older Female, Male/Teen Female, Monster, Murder, Stockholm Syndrome, Threesome, Young -
Getting to know new bodies at Hogwarts 3 by desxtra
«Harry plans to take a shower and stumbles over an interesting scene»
Rated 79%, Read 24579 times, Posted Fri 6th of October 2017
Diary , Boy / Boy, Fan fiction, Group Sex, Masturbation, School, Voyeurism -
The Counselor_(2) by Luscious Lips
Rated 66%, Read 24579 times, Posted Sat 7th of February 2004
Fiction , Lesbian -
Nurse Kate pt2 by Lady O
Rated 90.7%, Read 24579 times, Posted Fri 13th of November 2009
Fiction , Cheating, Female / Girl, Lesbian, Romance, Written by women -
Ms Milk gets some early training by wolfboyurges
Rated 80%, Read 24579 times, Posted Sun 21st of June 2015
Fiction , Bondage and restriction, Consensual Sex, Group Sex, Lactation -
Trance (Trina’s hour of darkness) by farmer Joe
Rated 86.4%, Read 24582 times, Posted Sat 19th of November 2011
Fantasm , Asian, Blowjob, Consensual Sex, Cum Swallowing, Death, Interracial, Oral Sex, Romance, Wife -
Loving - Sisters by cum2meluv
«I am just a country boy that failed Bailing Hay 101, so I do not clam to be a writer. I would like to hear back from you on your thoughts..»
Rated 91.4%, Read 24582 times, Posted Thu 1st of October 2020
Fiction , Asian, Consensual Sex, Female solo, First Time, Incest, Oral Sex, Teen Female/Teen Female -
Public Pillory 7 - Sister Sister by DBSKR123
«A social experiment in public humiliation is begun as an alternative to incarceration. Sam Palmer is accused of raping his date and Judge Parker had had enough. In exchange for a 10-year sentence Judge Parker offers to allow Sam to serve it in just 48-hours in a social experiment»
Rated 92.3%, Read 24582 times, Posted Tue 27th of July 2021
Diary , Anal, Blowjob, Bondage and restriction, Cum Swallowing, Discipline, Exhibitionism, Female Domination, Incest, Oral Sex, Threesome, Virginity -
Mixed Metaphors V by old guy
Rated 84.5%, Read 24582 times, Posted Sun 8th of October 2006
Fiction , Consensual Sex, Male/Female, Oral Sex, Romance -
Death by fucking ch. 11 by Andrew Wiggin
Rated 83.3%, Read 24583 times, Posted Sat 6th of March 2004
Fiction , Romance -
Your fantasy shared by Siestaslut
Rated 79.6%, Read 24585 times, Posted Fri 4th of May 2012
Fantasy , Blowjob, Cum Swallowing, Humiliation, Interracial, Older Female / Males, Oral Sex, Plumper, Wife, Written by women -
Their World Part 1 by treehugger829
Rated 30%, Read 24585 times, Posted Sat 9th of July 2011
Fiction , Cuckold, Domination/submission, Humiliation -
Just-a-Cumslut (Chapter 1 Teaser) by Meshup
Rated 76%, Read 24585 times, Posted Fri 4th of September 2015
Science-Fiction , Alien, Authoritarian, Blowjob, Body modification, Cum Swallowing, Drug, Fan fiction, Oral Sex -
An erotic evening by TheGrimm
Rated 73.6%, Read 24585 times, Posted Tue 21st of September 2010
Fiction , Asian, Consensual Sex, First Time, Interracial, Masturbation, Oral Sex