Sort by
Relevancy

Free Stories

100%
La Mujer Trans más feliz del mundo.
- Porfavor, no pares Gaby! - Le gritaba yo, completamente llena de placer, mientras a 4 patas aguantaba sus grandes embestidas, a la par que mis grandes tetas chocaban entre sí. - Ya casi me voy a venir Juanita! - Dijo ella, mientras trás de mi daba todo de si para hacerme sentir en el paraiso, s... Read full Story
DaphneYuki 2023-10-28 1,660 anal Amateur Big Tits Latina Bareback Creampie Blowjob Big Cock Interracial shemale fucks shemale doggystyle story line
83%
Gangbang
I was just out to show off, and have a good time wearing a short skirt and high heels at the local TV club. Tonight, though, I went a little farther than usual. I had bought some new things, and I was dying to show them off. I wore my latex rubber corset: pitch black, very tight, and very heav... Read full Story
shemale lover 2012-12-15 5,787 Fetish gangbang crossdressing
95%
Ginger's First Gangbang
I had been enjoying regular meetings with my older lover, Mr Webster, for some time and the routine typically consisted of meeting up and heading off in his car for sex at some secluded spot in the countryside. He liked me to dress as femininely as possible, in pretty dresses, skirts and heels and a... Read full Story
Ginger__57 2018-03-26 8,433 Stockings gangbang redhead domination 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 4,883 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
50%
LE PROGRAMME D'ÉCHANGE SISSY ⚧️ ⚧️
Kristy a travaillé pour Le Matriarcat. Cela semblait plus officiel que ça ne l'était vraiment. Comme si c'était un "Nouvel Ordre Mondial". C'était en fait un club dirigé par des femmes spécialisées dans certains services que les hommes paient grassement. Cela pourrait être appelé prostitution selon ... Read full Story
Femboy 2021 2023-03-25 1,020 Teen (18+) Cumshot Big Cock gangbang Interracial Sex Toys gloryhole cum in mouth femination forcé poule mouillé Maitress bdsm poule mouillé
60%
My Fantasy Came True
Hello all I'm a trap or a CD or a Sissy anything you can call me.I can be your trap or Sissy. Here is my first BBC Gangbang. When I got my fantasy fuck.I'm a Sissy Bitch of my friend.He make my fantasy came true.So here's the story. Last week I got my First BBC Gangbang.It's... Read full Story
TrapBomb 2016-09-26 8,837 Big Cock gangbang deep throat double anal trap c
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 7,107 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
93%
Interracial Sissy Story
(Some prior notes about me, this story and my writings: If MALE bisexuality, crossdressing or interracial sex bother you, don't even bother reading this further, much less commenting. Many have had secret fantasies about what it would be like to be the opposite sex, during sex. Some of my influences... Read full Story
shemale lover 2015-05-01 15,024 first time ass Cumshot suck cd sissy make up
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 11,636 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
50%
LE GRAND PASSE-TEMPS DE MAMAN ⚧️ ⚧️
Je me souviens d'une époque plus simple, avant d'être ce que je suis maintenant. Malheureusement, je ne saurai jamais ce qui aurait pu être. Je ne pourrai jamais revenir en arrière. Je ne pourrai jamais revenir à ce qui était autrefois. C'était il y a seulement 2 ans. Je suis Harvey. J'étais à l'... Read full Story
Femboy 2021 2023-04-10 839 Big Cock gangbang Interracial Sex Toys sissy sissification forcé anal mére mere et fils
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 9,456 anal first time shemale gangbang bondage outdoors fuck toy
50%
la mia prima gang-bang
sono stata coinvolta a mia insaputa in una gang-bang...continuano le mie uscite con il tipo sposato come sempre nei fine settimana....mi preparo come di solito: doccia,[igiene intima...vado in camera apro l'armadio e scelgo un vestito aderente di lana bianco con collo alto con risvolto. profumo..il ... Read full Story
Bruna Dier 2018-09-18 1,258 gangbang
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 5,084 Crossdresser solo Amateur Cumshot Outdoor Masturbation Blowjob Shemale and Girl Sex Toys self sucking pov cum in mouth webcams
92%
My Brother's Panties
My brother and I are twins, fraternal not identical. Throughout our lives, no one ever confused us, and furthermore, no one ever thought we were siblings. Growing up I would often get the question, "Kevin, why do you hang out with Jamie so much?" People were always surprised when they lear... Read full Story
shemale lover 2013-01-12 13,573 solo sucking jerking Sex Toys swallowing
50%
TAKING CONTROL OF CJ-CHAPTER 2
CJ put the receiver down. Shocked. WHAT HAD SHE DONE? WHAT HAD SHE GOTTEN HERSELF INTO? He was right...he had checked out her information and verified it. He was right about her lesbian neighbors. What did he need her information for? Was this a test to see if she would be honest? Was this a test to... Read full Story
Titbitch 2015-05-15 3,875 anal gangbang oral
100%
How I became addicted to my toys,
How I became addicted to my toys I tell in this story my experiences by showing how I developed my share of femininity and the toys that I use in bed to amplify my pleasures alone or as a couple. For several years now I have discreetly rented a second garage near my home to store my wigs, dres... Read full Story
sandratvtg 2022-09-20 4,664 Stockings solo Lingerie Sex Toys
90%
Fortunate accident part 1
Back when I was young, I had a lady pen pal. She lived in the town over and we briefly gone to school together. We exchanged emails when we parted ways and kept in close contact with one another. In that time, I had gotten into sissy cross dressing. One day, I read a sissy captions post on tumblr te... Read full Story
Jenna_NB 2016-02-22 4,298 solo gangbang fingering ass fucking crossdressing
100%
la mia prima gang-bang 2
...continuazione. .mi stavo innervosendo[/...la ragazza percepisce la mia inquietudine.......si avvicina mi serve da bere e mi si siede vicino e parla con me mi dice di non essere nervosa di essere paziente che la festa da li a poco avrà inizio,,, mentre melo dice con una mano mi sta accarezzando le... Read full Story
Bruna Dier 2018-09-18 1,141 gangbang
100%
Trannys Feminize Dandy Boy
"Yea I thought the singing was OK but I don't really go for that style too much" "And the girls?" Brian prompted me. "Oh come on Brian leave him alone we all know he's not really interested in girls." "Give him a chance, people can change! Perhaps Carl's... Read full Story
shemale lover 2012-04-24 4,885 gangbang orgasm oral sex feminization
66%
Fucking Insatiable
* Draenei futanari, as many of us have become intimately aware, are fucking insatiable. For many of the same reasons, they also have a tendency towards entitlement and ego issues. This is hardly surprising, being a magically-fueled blue-skinned space-babe with positively porn-star T&A and a d... Read full Story
shemale lover 2012-12-07 5,550 sucking gangbang Futanari
100%
Becoming a Chrissy - Chapter 2
I had always felt like I had a hot body for a girl. I was naturally blonde and smooth; I guess I had been blessed by my parents’ Scandinavian genetics. My pubes were always just a small fuzz—easy to shave and keep a clean bikini line. Same thing with my armpit hair. And my ass? Completely smooth and... Read full Story
mindlessrobot45 2024-05-13 1,665 Crossdresser gangbang Shemale and Girl cum in mouth shemale fucks female teen (18+)
100%
The Opening of Villa Olivia
All Stories are 100% true. Names and Locations might be altered to protect the privacy of myself and others. In my last blog post I have given you an overview of what happend in the past months. In the beginning of January we have finished the works on my new "working environment". We call it "Vi... Read full Story
TV_Whore_Olivia 2022-02-21 2,422 Crossdresser Amateur Group Sex gangbang Guy Fucks Shemale Homemade escort sissy prostitute hooker slaves owned Hooker cd
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 3,279 Crossdresser solo Amateur Cumshot Masturbation Lingerie Sex Toys Homemade self sucking cum in mouth webcams
66%
A Series of Perverse Dreams, Part 3
After my last couple dreams, I began to watch a ton of gangbang and bukkake porn. I had jerked to this kinda stuff before but now I was watching it constantly and this time around, it was to the thought of being the girl in the scene. Something about watching a beautiful woman taking numerous cocks ... Read full Story
KaceyKlarissa 2024-03-08 3,728 anal Big Tits Cumshot Creampie Blowjob blonde gangbang big ass sissy Ass to Mouth cum in mouth bimbo bimbofication
84%
She never saw it coming
When I was 19/20 I used to frequent LGBT bars roughly twice every month. Most nights not much would happen but I found myself going to the trans nights more often. Until I eventually had some experience with trans girls. It was mostly fairly soft fun. Me getting oral and occasionally topping th... Read full Story
chris1989r 2022-02-01 4,956 shemale gangbang facial
100%
Gangbanged By 3 trannys
Gangbanged By 3 trannys This is a story about the night I was Gangbanged by 3 trannys. I was at a Transgender after hours clubs that was filled with hot ass Tgirls. This tall white gorgeous woman was eyeing me the moment I walked in. She was wearing this fitting blue dress that showed off ... Read full Story
My Shemale Attraction 2022-12-11 8,200 Group Sex Shemale Fucks Guy threesome Blowjob gangbang Ass to Mouth cum in mouth
100%
Tranny Gang Bang
Gang Banged I stood there looking in the full length mirror very pleased with the image I saw. I was ready for the evening and the first time I would be with more than two men at once. Freddy, had talk me into doing him and two of his friends in a sleaze motel. Freddy had found me on my internet... Read full Story
shemale lover 2011-11-12 4,626 shemales Group Sex gangbang
100%
The game show,
One day i was looking through a number of competitions and trying to find a way to make some easy quick money. A number of applications were sent, mostly for junk i didn't need or for competitions I knew I had no chance of winning. For example, the types you get $30,000 for answering the easiest que... Read full Story
chris1989r 2022-01-24 4,440 Bareback Shemale Fucks Guy Ebony gangbang Guy Fucks Shemale shemale + shemale
100%
Regina's Vagina dreams
I think I wanted to be a female from birth. I once looked through a girlie magazine out of curiosity. I had impossible dreams and I longed to trade genitalia with them. I have always fantasized about my Vagina when I was younger. It was during those times that I would drift into my own private world... Read full Story
Regina10 2024-03-01 4,607 anal Big Tits Bareback Creampie Blowjob Big Cock Ebony gangbang Guy Fucks Shemale big ass cum in mouth double anal
100%
sex-agenarian's onanic lust
An onanic lust of a sex-agenarian that I am; I'M IN BIG HEAT; it's the season of bodily reunions in nature... I'm like an elephant(e) waiting to be satisfied. My cloaca is starting to titillate at the mere sight (look hah!) of a guy's swollen crotch on the street... I activated all my sensors to sa... Read full Story
hippocampus_171 2024-03-09 3,385 anal solo Amateur Masturbation Creampie Sex Toys Mature small cock
80%
fuck by my best friend's family
= Part 1. Alice's father = My name is Onikky 28-year-old Shemale from ASIAN, this story only shares the first experience of making love. The story begins when I first moved to a big city, looking for a new atmosphere, I don't have a place to live that I know is only my friend's name Alice who ... Read full Story
Onikky 2019-06-25 9,177 Amateur Masturbation Big Cock Asian Ladyboy gangbang Lingerie domination Guy Fucks Shemale Sex Toys Homemade Ass to Mouth cum in mouth
62%
My Brother and I.
HI, I am Farzana,(have set my name recently,before that my name was Raja). I am Bangladeshi. I have been leaving with my family.Now I live with my Dad only.Some times, He invite his friends also. I will tell You about this later. I am 27 years old.The story I am sharing with You is about ...14 year... Read full Story
Esrat 2019-11-26 9,398 Crossdresser Group Sex Cumshot Creampie Fetish Blowjob Big Cock Asian gangbang domination Homemade cum in mouth
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 3,241 Stockings Crossdresser solo Amateur Cumshot Masturbation Lingerie Sex Toys Homemade self sucking pov cum in mouth webcams
83%
Jesse’s Dream Job
****This a fantasy scenario i have dreamed of ever after i became interested in beautiful Ts women. Even though this is my fantasy alot of credit goes to author Ruwild (which some of u may have read his stories) who was nice enough to write the story for me. Enjoy!!!***** Jesse's Dream Job ... Read full Story
AlcatrazNYC 2011-11-19 7,815 Shemale Fucks Guy cum swallowing
88%
Jesse's Dream Job
Jesse sat nervously in the waiting room of the opulent office. He was there for a job interview as a personal assistant. Now at six foot tall with 220 lbs of football hardened muscle he did not fit the description of a personal assistant, but the advertisement on line had been pretty specific about ... Read full Story
shemale lover 2011-11-24 5,904 shemales oral deepthroating
71%
White fuckslut Tgirl & 3 BIG BLACK COCKS Initiation
You lucky, slutty BBC Tgirl fuckslut, I envy you soooooo much. This is the most erotic and best BBC story on this web site. Pleeease keep writing about your BBC fantasies. What a bargain to get gangbanged by about 30 big black studs for only 15 Euros. I loved it when you begged them to fuck you.\r\n... Read full Story
TgirlJill4BBC 2013-06-03 5,886 Stockings Cumshot Big Cock gangbang Lingerie Interracial Latex
48%
Black Cherry
The first time I ever cross dressed was when I was seventeen years-old, so not to long ago. I was in my freshman year college and my roommate I was invited to a party thrown by a fraternity on campus. However my roommate was kind a of skeptical about a fraternity inviting a bunch of freshmen to thei... Read full Story
Black Cherry 2017-07-27 9,670 Crossdresser Creampie Ebony gangbang college short story
100%
The Day I Went SheCock Crazy
I summed up courage to meet up with my old shemale flame Fransicca (she is a Malaysian but living in indonesia) ... messaged her, she sounded excited and asked if i minded her friend joining us. 'Why not' i said. It was settled. we booked a villa for the next day. I checked in early. cleaned up ... Read full Story
Sara Banks 2021-04-26 6,404 Group Sex Cumshot Outdoor Bareback Shemale Fucks Guy Fetish Blowjob blonde Big Cock Asian Ladyboy gangbang
100%
Alessia Travestita Hung Mature Blonde British Porn Star
Alessia Travestita Hung Mature Blonde British Porn Star If you like Transexuals, big cocks, bondage, domination, deep throat, fisting, spit roast, 69, ass fucking, cum swallowing and big loads this story is for you. If not don’t bother reading. If you like my story please leave comments and ... Read full Story
darrell 2022-01-03 4,409 Group Sex Cumshot Bareback Shemale Fucks Guy Blowjob Big Cock gangbang domination Sex Toys Mature cum in mouth shemale + shemale
50%
Taping a Train
Ever since I took the leap and became and transformed my body into the one I was supposed to have I have never been happier. I love my soft skin, long dark hair. When ever I can I will look in my mirrors at home while naked and rub my hands up and down my body, feeling my big D cup breasts then runn... Read full Story
shemale lover 2012-04-12 2,991 anal Cumshot Uniform gangbang oral
60%
Booty and the Blue Pill
This is my account of the first time I took a Viagra. At 40 years old I have thankfully never had to go that route but you know curiosity killed the cat. Or in this case opened up my ass! After telling the guys at work how I planned on staying in while my wife was out of town visiting her sister,... Read full Story
shemale lover 2012-04-15 4,167 Cumshot sucking jerking gangbang Interracial
66%
The Coast
One night I was traveling down the coast and it was getting late so I checked into a small hotel on the beach. After I checked in I started drinking and began to unwind. About midnight I decided to go out to the Jacuzzi and relax I looked outside and there was nobody out here so I decided to go nake... Read full Story
Naughtia Ann Nicely 2012-08-09 3,158 anal Crossdresser gangbang oral
90%
Lost Island
Bright light hit my eyes when I opened them after a long time. My mouth was full of sand, my toung dry and the taste of salt overwhelmed me. I was stranded. My boat sank in a terrible storm and my body was washed on this lonely beach of a tropical island. The sea was calm and there were almost no w... Read full Story
xgandalf 2016-05-04 6,195 sucking gangbang domination ass fuking Shemale on Guy
93%
Sissy Experience - Episode 1: The Beginning
Hello All, Hope you’re all doing well!! This story narrates the beginning of my crossdressing and sissy adventures. Before I begin I’ll tell you somethings about my family. We are a family of four consisting of me, mom, dad and an elder sister. I am currently 20 years old and in college. My da... Read full Story
brownsissyboi 2020-05-15 7,938 Teen (18+) Crossdresser solo Amateur Cumshot Masturbation Fetish Asian Lingerie Homemade
80%
Spankys mother cloths torn off on stage reveal she has cockoc
Erotic website remake of the little Rascals short film remake of Beginners Luck. The audience is laughing hysterically at Spanky attempts to open his stuck helmet. Spankys mother, a blonde beauty peeks out at the audience from the stage wing, as the crowd’s loud laughter, nervously biting her finge... Read full Story
kucksissylicktoman 2020-06-16 4,995 Big Tits Cumshot Masturbation Fetish Blowjob blonde Big Cock gangbang Lingerie Guy Fucks Shemale cum in mouth shemale + shemale
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 3,128 Crossdresser Amateur Group Sex Cumshot Outdoor Bareback Blowjob Big Cock gangbang domination Homemade Ass to 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 3,137 Amateur Group Sex Outdoor Bareback Fetish gangbang domination Ass to Mouth amature
50%
Not your usual birthday present
So here we go again “Happy Birthday” to me, at 51 it’s not that great really it’s just a reminder your getting older!! Anyway here I am 51 having an absolute ball and fulfilling my wildest dreams, Justina likes being out of the closest and loooooves cock.. So for her birthday she hopes someone has ... Read full Story
Samantha Jewels 2022-01-12 2,654 Stockings Crossdresser Amateur Blowjob Big Cock gangbang Lingerie domination Sex Toys Mature cum in mouth
100%
The Next Level
Nitromethane It's been a couple of weeks now since I sucked my last shemale cock and swallowed her load, and with enough distractions, it hasn't been too difficult keeping myself preoccupied and my mind off of satiating my new fixation. Still though, I do have my moments when I sit back and imagi... Read full Story
Gwapo67 2022-02-01 5,503 Bareback Creampie Shemale Fucks Guy Blowjob Big Cock gangbang domination cum in 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 4,777 anal Small Tits Crossdresser Group Sex Big Tits Outdoor Big Cock gangbang domination sissy femboy Ass to Mouth cum in mouth
75%
Passion in the Rough
Tonight, I was searching in vain for a parking place close to the club, but unfortunately, I had arrived late and there were no empty spaces close by. I drove around and went down several streets in the same block until I found an empty spot. That was perfect I thought as I found a parking place and... Read full Story
Regina10 2024-04-27 2,277 anal Crossdresser Big Tits Outdoor Bareback Creampie Blowjob blonde Big Cock Ladyboy gangbang Guy Fucks Shemale
57%
Cumming and peeing in public while driving.
As I have previously posted, when I have my cock ring on a weird sensation exists, I feel like I need to pee more often than normal, but about 90% of the time I feel like I am going too cum. Weird one today, on way back from checkup at the doc, driving home, I started thinking about taking my coc... Read full Story
shaper2000 2019-08-05 2,865 solo Amateur Outdoor Masturbation Fetish
100%
Camming down the rabbit hole Ch3
Slowly stirring from my sleep, I stretched under the covers and a pleasant sensation spread across my torso, remembering what I was wearing when I went to bed I smiled at the caress of the fabric on my skin. It was a strangely comforting feeling, the pressure from the bra, panties and nightie felt l... Read full Story
Dani_does_Dallas 2021-08-18 5,047 Stockings Crossdresser solo Amateur Cumshot Masturbation Fetish Lingerie Sex Toys Homemade
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 4,857 Stockings Crossdresser solo Amateur Cumshot Masturbation Lingerie Sex Toys Homemade cum in mouth webcams
100%
The WearFemme
The times between his fantasies have begun to shorten and he knew it wouldn't be long now. One chance glance at an outline in gym shorts as a guys walking in the wind, or seeing a girl with similar features wearing revealing clothing. The thought of it is almost overwhelming now and he has to focus ... Read full Story
Jayde Love 2022-12-01 3,233 Small Tits Crossdresser solo Amateur Outdoor Masturbation Fetish Homemade pov
66%
My girlish desires
My girlish desires, I am happy to spend my weekend at home to live my life as a woman. I apply a depilatory cream to my body, which I leave to act for a few minutes before going in the shower. I take this opportunity to do an enema to avoid unpleasant surprises during my girl games. Then, using ... Read full Story
sandratvtg 2023-01-19 3,806 Stockings solo Cumshot Creampie Fetish Big Cock Lingerie Sex Toys