sexstories.com
Water Sports/Pissing
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Building a Dream: Part Thirteen by Steveandjay
«Follows on from part twelve. Steve and Sara are at Katy’s flat and have just watched Sara’s porn film. Both girls just had sex on the floor in front of Steve and now a decision has been made by Katy to try some Watersports»
Rated 95.3%, Read 25530 times, Posted Thu 15th of April 2021
True Story , Female / Girl, First Time, Lesbian, Male / Females, Oral Sex, Threesome, Water Sports/Pissing -
I'm Not Your Wife, I'm Your Daughter pts 3 & 4 (revised) by Pe@chy
«Daddy said he would take care of it, I just wish I knew what exactly that meant...»
Rated 84.8%, Read 72180 times, Posted Sat 10th of April 2021
Fiction , Anal, Authoritarian, Bondage and restriction, Discipline, Domination/submission, Drug, Enema, Incest, Male Domination, Male/Teen Female, Mind Control, Non-consensual sex, Pregnant, Rape, Stockholm Syndrome, Water Sports/Pissing, Written by women -
The Girl - Stories: Man on the bench 2 by boardpin123
«The girl makes good on her promise. Side-story to "The Girl" book 2»
Rated 91%, Read 19959 times, Posted Sun 4th of April 2021
Fiction , Authoritarian, Blowjob, Cum Swallowing, Domination/submission, Exhibitionism, Female exhibitionist, Male/Teen Female, Oral Sex, Teen, Water Sports/Pissing, Young -
Emma's Wet Memoirs by CaseEcorche
«Emma just loves to pee.»
Rated 94.2%, Read 46074 times, Posted Tue 16th of February 2021
Fiction , Male/Female, Teen Female Solo, Water Sports/Pissing, Young -
Nina , Franny & Todd by nutzbubby
«Todd was a maledom , who enjoyed dominating married mature women.»
Rated 68.8%, Read 8706 times, Posted Mon 22nd of March 2021
Fiction , Authoritarian, BDSM, Domination/submission, Incest, Male / Older Female, Water Sports/Pissing -
MFC , Sharon, Rose by nutzbubby
«Its was the 1st of April at the Sleaze motel , it was the annual conference featuring the skankiest mothers & motherfuckers in town .»
Rated 55.6%, Read 13161 times, Posted Thu 18th of March 2021
Fiction , Authoritarian, BDSM, Blowjob, Domination/submission, Incest, Lesbian, Male / Older Female, Mind Control, Water Sports/Pissing -
Blacked and Betrayed (chapters 8 through 11) by rat_race
«In an effort to spice up our longstanding-but-lackluster sexual relationship, my wife and I boldly venture into the erotic world of interracial cuckolding, open bisexuality, group sex, wife swapping, and incest»
Rated 75.8%, Read 17556 times, Posted Fri 12th of March 2021
Fiction , Bi-sexual, Black, Cuckold, Exhibitionism, Foot or shoe fetish, Group Sex, Incest, Interracial, Water Sports/Pissing, Wife -
Dare into a relationship pt.3 by Lusitan
«The kink exploring continues as they delve into more hardcore territory»
Rated 75%, Read 9852 times, Posted Fri 12th of March 2021
True Story , Anal, Consensual Sex, Domination/submission, Foot or shoe fetish, Male/Female, Romance, Water Sports/Pissing -
Master Master,Mistress Rose by nutzbubby
«Joyce is a 52 year old submissive to both her master & various femdoms»
Rated 74.4%, Read 9273 times, Posted Thu 11th of March 2021
Fiction , Authoritarian, BDSM, Cum Swallowing, Domination/submission, Incest, Lesbian, Male / Older Female, Mature, Mind Control, Water Sports/Pissing -
Rise of a Matriarch Chapter 12 Orc’s and Panthers by Drowanon
«Iliafray and Xanaphia hit new lows, Sophia meets her new owner»
Rated 50%, Read 7227 times, Posted Fri 5th of March 2021
Fantasy , BDSM, Bestiality, Males / Female, Water Sports/Pissing -
A Son Lusts for His Mother Ch. 10 - 12 (Final) by Not a writer
«A son starts a sexual relationship with his mother only to find out she's a submissive»
Rated 92.8%, Read 100716 times, Posted Wed 24th of February 2021
Fiction , Bi-sexual, Cuckold, Domination/submission, Exhibitionism, Incest, Male / Older Female, Teen, Threesome, Water Sports/Pissing, Wife -
How to Train Your Daughter Ch. 9d by RobertLStevenson
«More lessons for daughters by the pool after the party.»
Rated 93.3%, Read 41901 times, Posted Sun 28th of February 2021
Fiction , Authoritarian, BDSM, Cum Swallowing, Discipline, Domination/submission, Female exhibitionist, Group Sex, Humiliation, Incest, Male / Female Teens, Reluctance, Teen, Water Sports/Pissing, Young -
Next day with my ex........... by Daddysworlds69
«Second story»
Rated 64.4%, Read 20115 times, Posted Mon 22nd of February 2021
Diary , Anal, Ass to pussy, BDSM, Cheating, Consensual Sex, Cum Swallowing, Fisting, Male/Female, Oral Sex, Prostitution, Spanking, Water Sports/Pissing -
The House that Jo Built: Bonus Chapter One: Easy A+ by yesimintoit
«A story about an older woman who hosts sex parties for local teens, and how that practice started.»
Rated 93.6%, Read 30105 times, Posted Mon 22nd of February 2021
Fiction , Gay, Incest, Masturbation, Teen Male / Female, Water Sports/Pissing -
BBC Weekend by german-rosi
«Friend took me to a hotel»
Rated 66.7%, Read 32613 times, Posted Thu 11th of February 2021
True Story , Anal, Bi-sexual, Black, Cum Swallowing, Enema, Extreme, Group Sex, Humiliation, Interracial, Male / Older Female, Spanking, Voyeurism, Water Sports/Pissing, Wife, Written by women -
Cheating with my boyfriend's uncle by ElisaDoLots
«I recall the times that I slept with my boyfriend's uncle»
Rated 92.7%, Read 75405 times, Posted Wed 24th of February 2021
True Story , Anal, BDSM, Cheating, Cuckold, Water Sports/Pissing, Written by women -
Sharon & Holly by nutzbubby
«Holly"s face was covered in Joe's jism , she wore a collar , leash & spiked hooker boots . She was a stacked short 5ft 3 married 52 yr old blonde , who was a submissive to maledom / son 22 yr old Joe»
Rated 78.6%, Read 12963 times, Posted Mon 22nd of February 2021
Fiction , Authoritarian, Cum Swallowing, Domination/submission, Fisting, Incest, Lesbian, Male / Older Female, Mind Control, Water Sports/Pissing -
Cuckcake Daughter by ChubbyNympho
«A fat lonely mother devises a plan for the ultimate cucking.»
Rated 91.2%, Read 74379 times, Posted Thu 18th of February 2021
Fiction , Bestiality, Cheating, Cruelty, Cum Swallowing, Female / Girl, Female Domination, First Time, Group Sex, Incest, Male/Teen Female, Masturbation, Teen, Virginity, Water Sports/Pissing, Wife, Written by women, Young -
The Becca Chronicles Ch. 7 - 9 by Not a writer
«A brother and sister discover sex together and try everything they can think of.»
Rated 95.7%, Read 79407 times, Posted Mon 25th of January 2021
Fiction , Bi-sexual, Blowjob, Incest, Oral Sex, Teen, Water Sports/Pissing, Young -
The Girl - Book 2 - Chapter 01 by boardpin123
«Girl's first assignment *spoiler*: A multi-part story that goes from rape, to consensual torture and slavery, with an happy ending.»
Rated 86.8%, Read 28272 times, Posted Mon 15th of February 2021
Fiction , Anal, Authoritarian, BDSM, Bondage and restriction, Coercion, Cruelty, Domination/submission, Extreme, Group Sex, Hardcore, Humiliation, Male Male/Teen Female, Male/Teen Female, Non-consensual sex, Rape, Sado-Masochism, Teen, Torture, Toys, Violence, Water Sports/Pissing, Young -
Kami & Tammy by nutzbubby
«20 year old KAMI & 50 year old TAMMY are kinky submissives to their maledom 21 year old Mark Evans , what makes this naughty is that Kami & Tammy are actually Daughter & Mother»
Rated 57.5%, Read 12348 times, Posted Thu 11th of February 2021
Fiction , BDSM, Incest, Male / Older Female, Mature, Mind Control, Water Sports/Pissing -
True story: Training to be Her Toilet by Herodotus
«The true story of my getting to realize a long unfulfilled fetish.»
Rated 91.7%, Read 36981 times, Posted Sun 7th of February 2021
True Story , Ass to mouth, BDSM, Domination/submission, Extreme, Female Domination, Male/Female, Scatology, Water Sports/Pissing -
Rise of a Matriarch- Chapter 11 Rules to Live by by Drowanon
«Iliafray and Xanaphia spend some time together ,with occasional Orc visits. Sophia gets a new Home»
Rated 78.6%, Read 7179 times, Posted Sun 7th of February 2021
Fantasy , Bestiality, Female/Female, Males / Female, Slavery, Water Sports/Pissing -
All For My Goddess by inmyhand
«this is a story about Goddess worship and love of serving»
Rated 33.3%, Read 8466 times, Posted Thu 4th of February 2021
Fantasy , Anal, Bi-sexual, Blowjob, Water Sports/Pissing -
The moms are hypnotized by nutzbubby
«Franny is a short haired 50 year old married stacked brunette who was brainwashed by her 21 yeay old son/master Todd»
Rated 58.7%, Read 21834 times, Posted Tue 2nd of February 2021
Fiction , Authoritarian, BDSM, Domination/submission, Incest, Male / Older Female, Mind Control, Water Sports/Pissing -
Sonya Blade- Femmefatality 2 by Crunchgasm
«Sonya Blade, with some assistance, creates her own destiny, and determins that of other kombatants and entire realms.»
Rated 61.5%, Read 7311 times, Posted Sun 31st of January 2021
Fiction , Death, Female Domination, Male/Female, Snuff, Violence, Water Sports/Pissing -
Money Can buy Happiness Ch. 7 - 9 by Not a writer
«An old rich guy hires a sexy young housekeeper and personal assistant and enjoys her sexually and enjoys watching her be sexual with others.»
Rated 96.1%, Read 98925 times, Posted Fri 29th of January 2021
Fiction , Blowjob, Cum Swallowing, Exhibitionism, Job/Place-of-work, Older Male / Female, Teen, Water Sports/Pissing, Young -
Franny is owned by nutzbubby
«Todd is a 20 year old maledom who owns his 55 year old mum Franny»
Rated 35.6%, Read 23955 times, Posted Thu 28th of January 2021
Fiction , BDSM, Incest, Male / Older Female, Mind Control, Water Sports/Pissing -
Meeta’s Train Ride by fatkichaddi
«Meeta has fun on the train, lots of it.»
Rated 82.5%, Read 31014 times, Posted Fri 29th of January 2021
Fantasy , Anal, Asian, Blowjob, Cheating, Cum Swallowing, Exhibitionism, Group Sex, Males / Female, Masturbation, Voyeurism, Water Sports/Pissing, Wife, Written by women, Young -
Rise of a Matriarch- Chapter 10 Brutality and Bonding by Drowanon
«Iliafray and Xanaphia get more familair with each other. Sophia makes many new aquaintances»
Rated 52.9%, Read 5778 times, Posted Wed 27th of January 2021
Fantasy , BDSM, Domination/submission, Female/Female, Males / Female, Water Sports/Pissing -
New Start (new friends) by Dave.Trudy2
«Newly divorced, moved to a new area and make new friends.»
Rated 92.4%, Read 33366 times, Posted Mon 25th of January 2021
Fiction , Cuckold, Cum Swallowing, Lactation, Male / Older Female, Water Sports/Pissing -
Rise of a Matriarch Chapter 9 - Seduction and Suffering by Drowanon
«Iliafray meets a Paladin, Sophia experiments with her new magical abilities»
Rated 73.3%, Read 7521 times, Posted Thu 21st of January 2021
Fantasy , BDSM, Bestiality, Female Domination, Female/Female, Males / Female, Water Sports/Pissing -
Cat killed the curiosity. by Martyn1981
«Home and alone with nothing but kinky thoughts but how would it turn out when I found someone to put these thoughts into practice»
Rated 63.8%, Read 11505 times, Posted Wed 13th of January 2021
Fiction , Water Sports/Pissing -
House Slut 39: All Trussed Up by phenylalanine
«Tegan’s ongoing sexual adventures and dabbling in the world of the free use link comtinue»
Rated 93.8%, Read 27687 times, Posted Tue 12th of January 2021
Fantasy , Anal, Bondage and restriction, Domination/submission, Group Sex, Water Sports/Pissing -
The Secret Game Part 2 by Lukesmitty
«The participants introduce themselves and the game begins.»
Rated 92.4%, Read 47913 times, Posted Sun 10th of January 2021
Fiction , Anal, Asian, Consensual Sex, Domination/submission, Drug, Erotica, Group Sex, Hardcore, Interracial, Latina, Male / Older Female, Males / Females, Mature, Teen, Toys, Voyeurism, Water Sports/Pissing -
HYPNOTIC SUGGESTION by Nats99
«Can some amateur hypnosis break down the social taboos between two sisters? Let’s find out...»
Rated 96.3%, Read 511479 times, Posted Thu 7th of January 2021
Fiction , Anal, Ass to mouth, Bestiality, Fisting, Incest, Lesbian, Water Sports/Pissing, Written by women -
Rise of a Matriarch- Chapter 7 Domination and Departure. by Drowanon
«Iliafray and Sophia relax»
Rated 66.7%, Read 5514 times, Posted Tue 5th of January 2021
Fantasy , Anal, BDSM, Bondage and restriction, Female/Female, Water Sports/Pissing -
Curious Siblings (Part 4) by MochaBrownGuy
«As time passes, Michael learns more and more..»
Rated 96.9%, Read 442863 times, Posted Wed 3rd of June 2020
Fantasy , Incest, Oral Sex, Water Sports/Pissing, Young -
Curious Siblings (Part 5) The End by MochaBrownGuy
«The final chapter of Michael, Alice, and their mom.»
Rated 96.9%, Read 473277 times, Posted Tue 22nd of December 2020
Fantasy , First Time, Incest, Water Sports/Pissing, Young -
Curious Siblings (Part 1) by MochaBrownGuy
«A fictional story about a brother and sister who grew up together with a single mother, giving them lots of alone time to get curious with one another..»
Rated 96.5%, Read 1035864 times, Posted Wed 10th of July 2019
Fantasy , First Time, Incest, Teen Male/Teen Female, Water Sports/Pissing, Young -
Rise of a Matriarch- Chapter 4 Sex and Sensuality by Drowanon
«Iliafray relaxes at home»
Rated 82.6%, Read 7770 times, Posted Sat 12th of December 2020
Fantasy , BDSM, Bestiality, Female/Female, Slavery, Water Sports/Pissing -
The Adventures of Jenny and Tory Chap. 2 by Jenny Lane
«Tory introduces Jenny to the pleasure of pee play.»
Rated 74.4%, Read 7959 times, Posted Sat 12th of December 2020
Fantasy , Cum Swallowing, Transgendered, Water Sports/Pissing -
Rise of a Matriarch -Chapter 2 Punishment and Penetration by Drowanon
«The Matriarch entertains herself with her daughter»
Rated 71.4%, Read 8184 times, Posted Tue 8th of December 2020
Diary , Anal, BDSM, Female/Female, Males / Female, Torture, Water Sports/Pissing -
Rise of a Matriarch- Chapter 1 Sex and Security by Drowanon
«A young dark elf Iliafray must survive in the harsh world of drow nobles»
Rated 88.4%, Read 10326 times, Posted Mon 7th of December 2020
Fantasy , Domination/submission, Female/Female, Water Sports/Pissing -
Dark as Ivory 3 by Payne_Hall
«Ivory turns more romantic with Tuesday and she realizes his romance isn’t exactly what is typical. His is a torturer’s love.»
Rated 94.4%, Read 62031 times, Posted Tue 1st of December 2020
Fiction , Anal, BDSM, Cruelty, Humiliation, Male/Female, Romance, Sado-Masochism, Water Sports/Pissing -
Dark as Ivory 1 by Payne_Hall
«A thrill seeker meets an edge playing sadist online and decides she wants to try his kind of games.»
Rated 95.3%, Read 219159 times, Posted Fri 27th of November 2020
Fiction , BDSM, Fisting, Humiliation, Male Domination, Reluctance, Romance, Spanking, Voyeurism, Water Sports/Pissing -
Dealing with the local bully part 2 by pesta1
«Ryan reacts to the video file of his family sent to him»
Rated 84.6%, Read 25866 times, Posted Sun 22nd of November 2020
Fiction , Ass to mouth, Authoritarian, Blackmail, Hardcore, Humiliation, Incest, Rape, Voyeurism, Water Sports/Pissing -
Exposing my Girlfriend in a hotel by hanks567
«I took my GF to hotel to show her off!»
Rated 82.9%, Read 27978 times, Posted Mon 16th of November 2020
True Story , Cuckold, Cum Swallowing, Exhibitionism, Female exhibitionist, Humiliation, Masturbation, Rape, Threesome, Water Sports/Pissing -
Becoming Bi- Part 1 by Pervydervish
«The sexual adventures that help create a bisexual man.»
Rated 89.8%, Read 28644 times, Posted Sun 15th of November 2020
Fiction , Bi-sexual, Blowjob, Boy / Boy, Masturbation, School, Water Sports/Pissing -
My goddess, Jenna by Submittonewpower
«A young woman exercises her power over her weak male friend»
Rated 54.3%, Read 12816 times, Posted Thu 12th of November 2020
Fiction , BDSM, Cock & ball torture, Cruelty, Female Domination, Humiliation, Scatology, Water Sports/Pissing -
Helping My Sick Girlfriend Pt. 01 by Eastwest15
«A stomach ache leads to a man facefucking his girlfriend and forcing her to puke and vomit.»
Rated 90.9%, Read 50187 times, Posted Sun 1st of November 2020
Diary , BDSM, Extreme, Water Sports/Pissing -
Helping My Sick Girlfriend Pt. 02 by Eastwest15
«I give her a piss enema before anal sex.»
Rated 94.7%, Read 74172 times, Posted Sun 1st of November 2020
Diary , Anal, Enema, Male / Older Female, Water Sports/Pissing -
Hermione Granger fuck pet by jimbo139
«A day with Hermione and her Master and Mistress»
Rated 70.8%, Read 31233 times, Posted Sun 1st of November 2020
Fiction , Anal, Ass to mouth, BDSM, Bestiality, Body modification, Cruelty, Domination/submission, Humiliation, Non-consensual sex, Oral Sex, Stockholm Syndrome, Threesome, Water Sports/Pissing -
New Beginnings CH 06 Locker room by Opp36467
«Adam introduces Tim to some new things»
Rated 64%, Read 8229 times, Posted Sat 24th of October 2020
Fiction , Anal, Boy / Boy, Domination/submission, Exhibitionism, School, Water Sports/Pissing -
A Simpleton Becomes Business Women -24 by aamir Hyderabad
«Visit to village fair - A childless married women journey to become a business woman in her quest to get her own child containing adult content.»
Rated 45.5%, Read 7809 times, Posted Sun 9th of August 2020
Diary , Erotica, Exhibitionism, Voyeurism, Water Sports/Pissing -
New York City Submissive Female - Chapter 3 by Sensualist24
«Phil and Sue delve into the world of BDSM.»
Rated 87.9%, Read 9567 times, Posted Sat 17th of October 2020
Fiction , Anal, BDSM, Cheating, Interracial, Slavery, Water Sports/Pissing -
New York City Submissive Female - Chapter 5 by Sensualist24
«The shattering climax of the story of Phil and Sue.»
Rated 89.7%, Read 9423 times, Posted Sat 17th of October 2020
Fiction , BDSM, Cheating, Consensual Sex, Female exhibitionist, Interracial, Job/Place-of-work, Slavery, Violence, Water Sports/Pissing -
New York City Submissive Female - Chapter 1 by Sensualist24
«Two cybersex partners meet in person and sparks fly.»
Rated 89.1%, Read 13395 times, Posted Sat 17th of October 2020
Fiction , Cheating, Cum Swallowing, Interracial, massage, Violence, Virginity, Water Sports/Pissing -
Emily and Megan: Pissing time by jessereynolds469
«Emily and Megan pee together»
Rated 90.6%, Read 23463 times, Posted Sun 18th of October 2020
Fiction , BDSM, Bondage and restriction, Female/Female, Incest, Lesbian, Teen, Water Sports/Pissing -
Riding Red by Cadwin
«On the way to grandmother's house, Red enjoys the company of the many animals of the forest, only to eventually discover her grandma's beasty secret.»
Rated 90.6%, Read 2022408 times, Posted Sat 17th of October 2020
Fiction , Anal, BDSM, Bestiality, Blowjob, Consensual Sex, Domination/submission, Extreme, Fan fiction, Female Domination, Female/Female, Fisting, Group Sex, Hardcore, Incest, Lesbian, Masturbation, Mature, Oral Sex, Teen, Teen Female Solo, Threesome, Water Sports/Pissing, Written by women -
Enslaved By Sorority Sluts - Chapter 2 - Feminized & Pimped by [James Bondage]
«Zack meets the woman of his dreams as he descends into the next level of Femdom Hell.»
Rated 82.3%, Read 39858 times, Posted Tue 21st of April 2020
Fiction , Anal, Authoritarian, BDSM, Body modification, Bondage and restriction, Cruelty, Discipline, Domination/submission, Extreme, Female Domination, Hardcore, Humiliation, Latex fetish, Non-consensual sex, Oral Sex, Pegging, Sado-Masochism, School, Slavery, Spanking, Water Sports/Pissing -
Teacher and Student 5 by jessereynolds469
«Brian, Allie, and Ms. Lauren continue their threesome»
Rated 91.5%, Read 14241 times, Posted Sun 11th of October 2020
Fiction , Anal, BDSM, Bi-sexual, Bondage and restriction, Job/Place-of-work, Male / Females, School, Teen, Toys, Water Sports/Pissing -
Sleeping with Beauty by Cadwin
«A new, sexy take on an old classic.»
Rated 92%, Read 283923 times, Posted Sat 10th of October 2020
Fantasy , Anal, Ass to mouth, Ass to pussy, Bestiality, Blowjob, Cum Swallowing, Domination/submission, Female / Girl, Female Domination, Female exhibitionist, Female/Female, First Time, Fisting, Gothic, Incest, Lesbian, Mature, Oral Sex, Water Sports/Pissing, Written by women -
A Love Shared Between Step-sisters by Cadwin
«Two step sisters share their lover, and each other.»
Rated 87.6%, Read 23703 times, Posted Fri 2nd of October 2020
Fiction , Anal, Consensual Sex, Domination/submission, Erotica, Exhibitionism, Female/Female, Incest, Lesbian, Water Sports/Pissing, Written by women -
you, me, and pee. by SantosNYC
«You never forget your first time pissing in your girlfriends mouth.»
Rated 92.6%, Read 33714 times, Posted Mon 5th of October 2020
True Story , Asian, Blowjob, Cum Swallowing, First Time, Male/Female, Oral Sex, Water Sports/Pissing -
The Camp Out PT 3 by DiamondDawgDillon
«As Dustin trains Johnny on how to ride the 4-wheelers, Matthew finally convincies the Abernathy's to let Johnny hang out with them for the week.»
Rated 88.1%, Read 13218 times, Posted Mon 5th of October 2020
Fantasy , Anal, Blowjob, Boy / Boy, Gay, Teen, Water Sports/Pissing -
Teacher and Student (3) by jessereynolds469
«Brian and Ms. Lauren have more intimate sex»
Rated 92.5%, Read 18219 times, Posted Wed 30th of September 2020
Fiction , Anal, BDSM, Job/Place-of-work, Teen Male / Female, Toys, Water Sports/Pissing -
Mom/ Submissive by nutzbubby
«JOYCE,OLGA,FRANNY,MONIQUE»
Rated 56.8%, Read 16710 times, Posted Mon 28th of September 2020
Fiction , Authoritarian, BDSM, Humiliation, Incest, Water Sports/Pissing -
Mark & The submissve Milfs by nutzbubby
«Franny Smith was an elegant , sexy socialite , her 2nd husband was a successful businessman but she had a taboo secret.»
Rated 55.2%, Read 13311 times, Posted Tue 29th of September 2020
Fiction , Authoritarian, BDSM, Blowjob, Domination/submission, Incest, Male / Older Female, Mind Control, Water Sports/Pissing -
Return Of The Brown Blogger by Raazor
«If you go down in the woods today, you’re sure of a big surprise! The Brown Blogger, Judy Bellingham, is back with more scatological adventures!»
Rated 93.7%, Read 30210 times, Posted Tue 29th of September 2020
Fiction , Scatology, Water Sports/Pissing