Sort by
Relevancy

Free Stories

62%
Crossdressed Lana - Hannover, Germany
Crossdressed Lana - Hannover, Germany Very Sexy & Compliant Sub-Slut Is Searching For Kinky BDSM Live-Dates At Hannover, Germany!!! I Am Bisexual And Want Men, Woman, Couples And Trans For Outdoor, Swingerclub, Porncinema And Public Sex. I Love To Wear Very Hot & Sexy Clothes Like Lingerie, Stoc... Read full Story
Crossdressed Lana 2020-02-06 4,522 Stockings Crossdresser Group Sex Outdoor Bareback Fetish Blowjob gangbang Lingerie domination Latex Sex Toys double anal
50%
lust of a sex-agenarian nana-pops
Frenzied lust of a sex-agenarian nana-pops; between dream and reality I had never fantasized of a manly man, even after offering my virginity; to a fabulous sissy. Before my new Era, my fantasy preferences were always with glabrous he-she’s, same about my relationships after… BUT BUT BUT… My last t... Read full Story
hippocampus_171 2023-07-09 4,967 anal Small Tits Amateur Group Sex Masturbation Guy Fucks Shemale Sex Toys Mature small cock big ass sissy femboy
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 7,531 Stockings Crossdresser Group Sex Cumshot Masturbation Bareback Creampie Fetish threesome Blowjob Big Cock gangbang Lingerie redhead domination Guy Fucks Shemale Sex Toys Ass to Mouth cum in mouth double anal
100%
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 5,204 Stockings solo Lingerie Sex Toys
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, dresse... Read full Story
sandratvtg 2024-06-19 2,770 anal Lingerie Sex Toys femboy
85%
The Sex Club
When I got divorced back in 1987 I was a very horny man that had not had sex in many years. I had always liked to dress up in nylons etc and learned long ago that I was Bi and liked cocks and pussy. When I finally got my own place after the divorce I almost always would lay around the house dressed ... Read full Story
crossdresser55 2019-09-11 10,063 Stockings Crossdresser Lingerie Sex Toys
100%
From a 50's virgin to a Mature good for all
***Prologue - Confessions: Every day since I offered my virginity, I put myself in the shoes of a woman. The little town where I live forbids me to show myself socially. However I made myself an accomplice, my epilator who receives me after closing. Since my new beginning, male masturbations are not... Read full Story
hippocampus_171 2023-01-11 4,583 Stockings Crossdresser Amateur Group Sex threesome Big Cock domination Mature foursome Homemade cum in mouth shemale + shemale milfs
100%
Couple and a Tranny
There is a saying that a single man looking for companionship and good fortune will seek someone for marriage. Lydia and I met several months ago on an online dating site. We agreed to meet at a bar restaurant for drinks and initial meeting. She was at the bar wearing a yellow sundress, white painte... Read full Story
Jon Paul 2022-09-20 5,579 Cumshot Outdoor Latina Bareback threesome Ladyboy Shemale and Girl Guy Fucks Shemale Ass to Mouth double anal
80%
How it started
What got me started off watching shemale porn was actually meeting a very beautiful shemale at a beach party. I already knew she was a guy but she was so beautiful. So at one point I asked her if she wanted to go for a walk and after a few minutes and let her know that I was down. Her response was ... Read full Story
PNPFUCKBOY 2019-02-12 12,196 Teen (18+) Small Tits Crossdresser Amateur Big Tits Outdoor Latina Bareback blonde Big Cock Ladyboy domination Guy Fucks Shemale Interracial Sex Toys Mature Homemade Ass to Mouth
91%
My Seductive Secret (True Story)
During my childhood, me and my brother used to play with two other boys who were our neighbors every weekend. One day we decided to wrestle, and I took on the youngest one, (he was about 2 years younger than me, like my brother) and we wrestled in the shed while my bro and his bro (who was my age) w... Read full Story
Chickzdigmeyup 2019-06-18 14,374 Stockings Teen (18+) Small Tits Crossdresser Cumshot Outdoor Masturbation Bareback Fetish Blowjob Big Cock Lingerie domination Sex Toys Homemade cum in mouth
100%
I Give Up
The following story is the first of four parts of a tale that explores the theme of transformation. It is thematically similar others that I have submitted but has a larger narrative arc. I hope you enjoy reading the first portion, Act One & Two. I continue to work on better editing and someone h... Read full Story
ASSEaster5678 2018-09-14 9,386 Cumshot Bareback Shemale Fucks Guy Big Cock Ladyboy
90%
CD Fantasy: Forced to be feminized
It started that my girlfriend asked me if I would wear a female outfit for a day inside the house on a weekend. She said it turns her on if I would do that. I agreed and one Sunday she had several closing items laid out for me. Pantyhose, a minidress, very high heels and a long hair wig. She asked m... Read full Story
TRTRAIN 2022-07-13 5,420 Stockings Amateur Shemale and Girl Latex Sex Toys cum in mouth shemale + shemale
76%
Nylon teasers
They came into the video store where I worked as a clerk. Almost every day. Teasers. Both of them. What made it both great and terrible for me was that it fed my deepest fetish -- stockings -- as it denied me any fulfillment other than frequent and frantic "self-gratification."... Read full Story
shemale lover 2012-01-30 10,147 Stockings Big Tits fucking foot fetish
100%
FoxxiRoxxi xdresser slut fucked by BBC
Well this has been a fantasy I have had for a long long time .I'm a married man with a family and love fucking my wife she has a shaved pussy and a few sex toys so our sex life is good. However I have been xdressing on and off for about 12 years now and I really love it . I really love the feeling I... Read full Story
shemale lover 2012-08-02 3,216 anal sex Cumshot threesome throatfucking
100%
Quick Fix
My anticipation couldn't be expressed in words. It had been a while since I'd had a visitor to my apartment. The last experience had ended quite well, with the bed sheets being more than a little tussled up. I was preparing myself with an erotic movie. The sex scenes always turned me on, my ... Read full Story
shemale lover 2012-08-30 2,855 anal sex Cumshot Blowjob jerking Sex Toys
100%
HOW ONE PEEPING TOM MORNING TURNED ME INTO A SHEMALE SISSY BITCH
It was while cutting across his back trailer park lawn around 7pm on misty July Saturday evening, when I first discovered that Mr. Parker was really a fag. How else could you describe a man wearing a long blonde wig on his head while below he wore only a large somehow stuffed pink lacey woman's bra ... Read full Story
CDDIXIE4U 2019-01-08 14,289 Teen (18+) Crossdresser Amateur Cumshot Masturbation Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Homemade Compilation Vintage cum in mouth
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 14,403 first time Teen (18+) Amateur Group Sex Big Tits Cumshot Outdoor Bareback Blowjob Big Cock Asian lesbian public place
78%
How I Became the Sissy Slut
It all started when I was about 11. I was a very petite and short and had long straight brown hair with whispy bangs as a child. I was often mistaken for a girl. I have a sister who was 6 years older than me about my size she used to dress pretty sexy with the tight jeans and the skin tight sailor b... Read full Story
Tvtrinity 2016-08-29 72,343 Teen (18+) Crossdresser transgender sissy slut.trinity
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 5,575 Crossdresser solo Amateur Cumshot Outdoor Masturbation Blowjob Shemale and Girl Sex Toys self sucking pov cum in mouth webcams
50%
De la pucelle quinquagénaire à la mature disponible...
***Prologue - Confessions: Depuis que j’ai offert ma virginité, je me mets chaque jour un peu plus dans la peau d’une femme. Le petit bled où je vis m’interdit de m’exhiber socialement. Totefois je me suis faite une complice, mon épileuse qui me reçoit après la fermeture . Depuis mon nouveau début,... Read full Story
hippocampus_171 2023-01-11 2,040 Crossdresser Amateur Group Sex threesome Big Cock Mature Homemade cum in mouth shemale + shemale milfs Foursome Bi
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 2,743 Stockings Small Tits Crossdresser Cumshot Creampie Blowjob Big Cock Lingerie Guy Fucks Shemale 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 2,677 Crossdresser Cumshot Masturbation Bareback Creampie Blowjob Big Cock Lingerie Guy Fucks Shemale cum in mouth
50%
SISSY AWAKENING
- Trou de gloire du sex-shop - "Hey bébé, quand est-ce que tu rentres à la maison?" le message texte bourdonnait doucement. Sortant discrètement le téléphone de ma poche, je tape "Même heure que d'habitude, juste après 5 heures, pourquoi... quoi de neuf ?" C'est mon amante Sarah, ma meilleu... Read full Story
Femboy 2021 2023-02-17 1,524 Stockings Crossdresser Outdoor Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys cum in mouth
100%
In Need of Some Sex
In Need of Some Sex By Sabrina G. Langton *** Author's Note: Hi... Just a teensy tiny story. I'm sure you know what I, um, well we like. Just a little sex in the night to make the heart grow fonder. Just two people meeting for the first time, definitely not the last. A nice intro to a new rel... Read full Story
Brina Giselle 2024-09-18 1,262 Crossdresser Blowjob pantyhose kissing transgender crossdresser with men
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 6,527 anal shemales Group Sex
40%
vince
been gang banget by a group of bikers on my way to vegas..it was like 2.15 am when i pulled of the 15fwy to take a piss because it was hot and i was driving naked got out it was a dirt road and i walked to the bushes and started pissing when all of a sudden a bunch of bikers were rite at my truck i... Read full Story
ima satisfer 2020-06-03 4,319 Group Sex Outdoor Bareback Blowjob Big Cock gangbang Interracial Sex Toys cum in mouth vegas gang bang
54%
My lifes story, which I want to share it with world!
Since my childhood very beginning every time when I see female to which I am attracted to, I imagine how I would go down on her, I just love to do enjoying it for hours. I am obsessed with cunnilingus and I do it with passion!... and then this happened... I'm still writing my full movie scene abo... Read full Story
Sanitaladyboy 2020-09-02 3,969 Stockings Crossdresser Amateur Group Sex Shemale Fucks Guy Fetish threesome Big Cock Ladyboy Lingerie domination Sex Toys
100%
Gangbanged at the beach
My BBC friend took me to the beach, where people make sex. We arrived in his van. I was in the back of the van, chained blind folded, with my mouth wide open and a huge horse dildo in my sissy pussy. Suddenly I hear the van door opening. I hear many voices of other men. My BBC friend was telling oth... Read full Story
brunasissyslavedolrj 2022-05-09 4,806 Crossdresser Group Sex Outdoor Fetish Big Cock Lingerie domination Guy Fucks Shemale Interracial Sex Toys Ass to Mouth cum in mouth
50%
LA CRÉATION DE MONICA ⚧️ ⚧️
Je savais. En regardant en arrière maintenant, je me rends compte que j'ai toujours su. Je n'ai jamais rien fait à ce sujet, jusqu'à ce que je sois prêt mentalement, émotionnellement et physiquement. Je suis né Matthew J. Smith au milieu des années 70 en Amérique centrale aux États-Unis. J'ai grandi... Read full Story
Femboy 2021 2023-03-30 1,151 Stockings anal sex Masturbation Fetish Blowjob Big Cock Lingerie Sex Toys feminization cum in mouth poule mouillé poule mouillée et fille poule mouillée poule mouillée
72%
Becoming My Wife's Wife
"Baby, you know how much I love you. There's just something missing that I feel like I need in my sex life." My stomach turned as soon as I heard Sherry say those words. I remember it like it was five minutes ago. We had just finished having unbelievable sex and she was sitting naked on... Read full Story
shemale lover 2012-04-01 21,140 cum fuck Sex Toys
82%
Bikini Boy
I was the boy my father had hoped for after 3 daughters before me. Life in our suburban middle class two-story house was as normal as anyone else's. My dad was a loving father bringing me up and doing the things a father likes to do with his son – baseball, fishing, camping, working the garage... Read full Story
shemale lover 2012-06-12 15,746 Cumshot Fetish oral sex crossdressing
100%
Driving Miss Michele
Michele drove carefully through the cold wet dark streets. She was not used to using the accelerator and brake pedals of her compact sedan in high heels and she was debating whether to pull over and unbuckle the strap of the high heel on her right foot and kick it off. She didn't want to bring atten... Read full Story
shemale lover 2012-11-30 6,767 Group Sex sucking Sex Toys
92%
My Dream pt 3
Our first invitation arrived at the end of September. Sydney spotted it first and tossed it into the trash with out looking at it. She didn't tell me what it was and I didn't bother asking. The next invitation arrived two weeks later. This one Sydney opened and after reading it she passed ... Read full Story
Sydney Sun Min 2018-01-04 16,745 Group Sex Shemale Fucks Guy Shemale and Girl Sex Toys
91%
Birth of a New Sissy Part 1 Encounter
I met Jeff one day at the nearby tennis courts. I could never have imagined what the result of that meeting would be. I suppose I should tell you a bit about me. I'm a happily married 34 year old. About average in most respects. A little spare tire trying to form around the middle but in decent ... Read full Story
shemale lover 2011-11-17 5,490 cum Sex Toys crossdressing
100%
Fender Bender Chapter 9
My name is Robert, I have been cross dressing since I was 14. I turned 18 last summer and this story takes place during my senior year in High School. I am 5'9" 160 pounds, blonde hair and blue eyes. When I am dressed I call myself Vicki. __________ I had met Julie at a recent party. Well... Read full Story
shemale lover 2012-07-27 3,577 Group Sex Cumshot Sex Toys
87%
The Neighbour
I made my way up the driveway, after having a few with the guys to end off the week. I was in no hurry to get home because I knew there wasn't anything going on tonight. The wife was out of town for the weekend and the other guys had stuff of their own going on. So I made my way up the rest of the d... Read full Story
shemale lover 2012-12-21 10,021 Teen (18+) Crossdresser sucking Sex Toys handjob
66%
Be My Bitch
After a long day at work, I get in my car, and look forward to the long drive home. It gives me time to unwind and relax. I try to forget about the hectic office and concentrate on my beautiful girlfriend waiting at home with that warm smile that she greets me with when I get there. However, tod... Read full Story
Go Balls Deep or Go Home 2018-08-06 31,729 Crossdresser Outdoor Bareback Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Interracial Sex Toys Ass to Mouth cum in mouth
100%
Fuck Friends Forever
"Flip over..." Those two words come as a surprise, filling my mind with expectations. I find it interesting that Brian wants to switch from doggie style to a more traditional sex position, a romantic one at that. Hopefully, he won't be turned off if he sees my cock while we're having sex. I hope... Read full Story
ASSEaster5678 2019-01-09 9,010 Bareback Shemale Fucks Guy Big Cock Guy Fucks Shemale
54%
The day i bought my fleshlight and it was better then i expected
We have all been there, you want something bigger and better than just jerking off, not sex but something that you can enjoy solo. We have all seen that famous American Pie scene where Jim decides the apple pie will feel amazing to fuck and proceeds to shove his dick into it and if I really think ab... Read full Story
BalkanLoco91Ri 2019-08-07 4,826 Teen (18+) solo Amateur Cumshot Masturbation Creampie Big Cock Lingerie Sex Toys Homemade
100%
Reshooting the Scene, Chapter 1
I have been a porn aficionado since I was a teenager. My first dabblings were with Hustler magazine and a *very* hardcore mini-novel called “Her Busted Asshole,” which told the raunchy story of Ginny Cummings’ sexual coming of age. In addition to the very graphic story, it had full color glossy p... Read full Story
Lovelace 2021-06-07 4,812 Bareback threesome Blowjob blonde Big Cock Sex Toys Ass to 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 6,331 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
50%
The Visit
A visit to a hooker, where I describe my bisexual experiences *** It was a weekday, I had bummed off work and had made my way to Ipswich for a visit to Rona, my favorite hooker. She was a lovely woman in her forties, with a fantastic figure, not slim but not fat and with huge tits. She... Read full Story
shemale lover 2012-01-26 8,520 Group Sex licking sucking pissing fucking
100%
Feminized by My Girlfriend Chapter 2
I followed Brook and Linda out of the spa onto the sidewalk and I looked around for the limo but it was no where to be found. As the girls started walking down the street and talking to each other, I asked where the limo was. Neither of them responded and just kept walking. I followed behind as clos... Read full Story
shemale lover 2012-07-14 13,942 Fetish oral Sex Toys feminization
100%
Discovering Mistress Sarah's World Part 6
Chapter 15 Joe's first 'female' public appearance as Josie was approaching fast. He was nervous about it. Fortunately Mistress Sarah had kept him busy most of the day so his mind was distracted. Shortly after his mind blowing masturbation session with her in the morning, she left to run errands a... Read full Story
shemale lover 2012-10-03 4,378 first time domination Sex Toys
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 9,795 anal first time shemale gangbang bondage outdoors fuck toy
90%
DISCOVERING BLACK COCK
To the greater Boston general public it was simply a small little known quite private night club located in the back part of Roxbury called The Black Rooster Bar. While in local Gay Community circles, insiders called this private by membership only pub, THE BLACK COCK CASTLE! When first learning... Read full Story
CD DIXIE IN NH 2016-05-10 10,448 Big Cock cumming sperm ebony cock
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 1,405 Teen (18+) Cumshot Big Cock gangbang Interracial Sex Toys gloryhole cum in mouth femination forcé poule mouillé Maitress bdsm poule mouillé
100%
Dear Karen Chapter 6
07.13.09 Dear Karen, Well, I have had quite a surprise. I came home at lunchtime recently and found BJ had a visitor. I walked into the bedroom and there was BJ and Frank. BJ was only wearing a bra and panties along with stockings held up by a garter belt. He was on his knees beside the bed an... Read full Story
shemale lover 2012-08-06 2,723 oral sex Sex Toys facefucking
100%
Dress Up
I don't know how to explain it. I am not gay although I may be passive bi. I have had sex with men, but not a lot and I have always been the one receiving, you know once a friend showed me a pack of pictures of his wife from fully dressed in conservative suit to complete nude with some action photos... Read full Story
shemale lover 2012-11-17 4,724 Fetish cum oral sex Sex Toys cum swallowing
90%
Brian Becomes Brittney Chapter 1
My name Is Brian or at least it was the first 18 years of my life. Brittney is my new name.... All of this started when I was just out of high school. It was the beginning of the summer and I was feeling great. During the summer I was planning to do a study abroad program for a year before colle... Read full Story
shemale lover 2012-12-21 5,376 Teen (18+) Crossdresser domination Sex Toys ts
80%
The Grass Ain't Always Greener...
Lawn care takes an unexpected voyeurism and exhibitionism masturbation detour I cut grass, mow lawns, manicure shrubs, trim bushes, and plant trees. Right handed and always trimming from the right side, I've never been a switch hitter when using my hedge trimmer, if you know what I mean. Always ... Read full Story
shemale lover 2013-01-16 5,220 Masturbation Blowjob blonde jerking big boobs
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 5,522 Teen (18+) Amateur Cumshot Masturbation Bareback Creampie Blowjob Big Cock domination Sex Toys Homemade pov Ass to Mouth cum in mouth
100%
Hermaphrodite Obsessions
Through the years Chris had developed a magnificently hard body. He had played football in high school and college and as the quarterback had always been a much sought after date. Even though he had many offers from cheerleaders and coeds he had never lost his virginity. Chris had fooled around with... Read full Story
shemale lover 2012-02-07 4,120 jerking orgasm ass fucking oral sex
100%
A Sissy's New Daddy
Walking in the door the Friday after my eighteenth birthday, everything seemed great. My parents had gone out of town for the weekend and I was for the first time a truly free man. My older brother had decided not to come home for Labor Day holiday which I was kind of bummed about, we didn't get alo... Read full Story
shemale lover 2012-06-16 10,952 anal sex cum oral sex crossdressing
75%
Dottie's Back Chapter 4
Waking up on the single bed in the spare room was not the best way I could imagine to begin a day. Dragging myself from underneath the covers, I made my way to the bathroom and stepped into the shower. The previous night's events were still fresh in mind: Stacy having slept with another man and then... Read full Story
shemale lover 2012-11-02 3,712 Cumshot dildo Sex Toys
100%
The New Nii
The bedroom door opened and the two lovers walked down the hall into the living room side by side. Deena was wearing her nightshirt that she wore a lot, and Jeffery was nude, and he picked up his clothes that I had put on the chair and began to get dressed. “Jeffery is going to go and get dinner an... Read full Story
Setinkhan 2021-05-28 5,833 Crossdresser Fetish threesome Big Cock Shemale and Girl domination Interracial Sex Toys