Sort by
Relevancy

Free Stories

45%
Shemale Prostate Orgasmic Bliss!!!!
if she wanted breasts." "Oh no. That's the amazing part. The more I dressed him the more feminine he became. By now I'd moved him her and her clothes into the other bedroom. She wasn't happy with that but we came to an agreement; I'd milk her once a week and she... Read full Story
ProstateMilker 2015-05-01 13,807 Masturbation cum orgasm cumshots prostate
100%
Chinese Apple Turnover
I crashed harder than anytime ever in my life and my dreams were fucking vivid. I dreamt of being fucked. And of sucking huge cock and getting face fucked so hard that I was cock drunk and high from holding my breath so much. But so really horny from him doing that, so into that cock. Of Jax f... Read full Story
ASSEaster5678 2019-01-09 6,570 anal sex Shemale Fucks Guy Asian Guy Fucks Shemale
50%
DE BRO À SISSY ⚧️ ⚧️
Mon ami Magnus et moi nous sommes connus presque toute notre vie. Nous nous sommes rencontrés en pré-maternelle, quand nous vivions à un pâté de maisons et demi l'un de l'autre. Nos familles étaient proches et nous avons grandi côte à côte. Nous nous connaissions depuis si longtemps; nous nous appel... Read full Story
Femboy 2021 2023-03-26 1,004 Blowjob Big Cock domination Sex Toys feminisation bbc cum in mouth bdsm scene soumission cocu poule mouillé femme chaude
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 1,261 Stockings Crossdresser Outdoor Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys cum in mouth
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 13,880 Teen (18+) Crossdresser Amateur Cumshot Masturbation Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Homemade Compilation Vintage cum in mouth
50%
"SISSIFIED": 12 JOURS DE SISSY-MAS
JOUR 1: mardi 25 C'était le matin de Noël quand j'ai entendu frapper à ma porte, ce qui était, bien sûr, très étrange à dix heures du matin. À midi, j'allais chez ma famille pour Noël, et j'avais rarement des visiteurs inattendus. Toujours dans ma robe, je me dirigeai vers la porte et fus s... Read full Story
Femboy 2021 2023-01-20 1,313 Stockings Crossdresser Amateur Fetish Blowjob Big Cock Lingerie domination Sex Toys cum in mouth
66%
Ladyboy dominatrix
If you read my other stories you know I'm intersexed and I was a ladyboy prostitute when I was um, very young. I don't condone such activities. They were sick perverts who used me. True I got a lot of money and expensive gifts but that doesn't make it right. They should all be castrated. Th... Read full Story
shemale lover 2012-10-15 9,896 Fetish Asian domination sissy rimjob
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 8,116 Teen (18+) Crossdresser solo Amateur Cumshot Masturbation Fetish Asian Lingerie Homemade
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 5,289 Crossdresser solo Amateur Cumshot Outdoor Masturbation Blowjob Shemale and Girl Sex Toys self sucking pov cum in mouth webcams
100%
Young Sissy Chapter 1
I don't know how long I was under...days, weeks...who knows, maybe even months. Reality blurred with nightmares as I felt my flesh being cut into by cold scalpels and stuck with needles, filling me with horribly persuasive dreams of a beautiful new body. I tried to imagine myself as a man, just to s... Read full Story
shemale lover 2013-01-04 10,176 sucking Fetish Uniform domination big boobs
100%
Sissy Crissi Chapter 1
Chapter 1 -- One Dreamy Night Like most Friday nights, my roommate Erika would be gone tonight. She and her new boyfriend, Leroy, were taking off for a private weekend. Erika and I had met about two years prior, when we were introduced by a mutual friend. Being fresh off a divorce, I was in need ... Read full Story
shemale lover 2013-01-30 7,929 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
100%
Camming Down the Rabbit Hole Ch. 11
I sat there for some time, my phone still in hand. I couldn’t fully comprehend the situation and where I was. All this started when I was put on furlough and thought I would be losing my job, an idea born out of boredom, hornieness and desperation. What started as a regular cam show with a guy hopin... Read full Story
Dani_does_Dallas 2022-04-25 4,204 Crossdresser Amateur Cumshot Masturbation Blowjob Uniform Lingerie Shemale and Girl Sex Toys Homemade self sucking pov cum in mouth
83%
The sissy dreams
Everyday I wake up in a state , halfway between a happy sissy and a closeted white boy. My mind is constantly trapped in that state. Suffering in silence, the people in my life seem to be oblivious to it, I have it well hid. 48 years of fist fights and weed, long hair and leather coats, Oilfield job... Read full Story
badbadboi667 2021-01-04 5,130 Crossdresser Amateur Group Sex Outdoor Bareback Creampie Blowjob Big Cock gangbang domination Homemade Ass to Mouth cum in mouth
87%
A Picture Perfect Sissy
"Holly, hold your breasts up. That's it honey. Squeeze the nipples between your fingers. Make them hard for me, sweetie." Jason lifted and pushed his soft breasts together, squeezed the small dark nipples, and hurriedly looked up to see if what he was doing was okay. He really wanted wh... Read full Story
shemale lover 2012-05-27 10,653 Stockings anal sex Fetish Interracial sissy
91%
HOW MY AUNT AND SISSY NEPHEW CHANGED MY LIFE FOREVER! (fictional
It was the very first night of my month long North Carolina July summer vacation stay when my Aunt Meg suddenly entered the bedroom that I was temporarily sharing with my younger cousin Rudy. Being so openly effeminine in his body language,voice and looks, I had already planted such dirty thoughts ... Read full Story
CDDIXIE4U 2019-01-08 33,797 Teen (18+) Crossdresser Cumshot Masturbation Bareback Shemale Fucks Guy Fetish Blowjob Big Cock Ladyboy Lingerie domination Homemade Compilation cum in mouth shemale + shemale
100%
bi to sissy caught and turned
It was during a Wednesday nite supper this past April when Penny my wife of seven years, suddenly looked me straight in the eyes while calling me a GAY COCKSUCKER ! Instantly while I swallowed hard and quickly looked away from her, my worse dreaded fears in life had somehow just become reality! So ... Read full Story
redthongthong 2022-08-02 8,895 Crossdresser bisexual sissy crossdresser forced feminization CAUGHT!
90%
A Sissy (S)exercise Fantasy
I stopped going to the gym about six months ago, when money got tight and I had to find ways to reduce my expenses. I usually don't get to the gym much in the spring or summer months anyway, so it was an easy expense to cut. I hate going into the office all sweaty, so I avoid working out in the morn... Read full Story
shemale lover 2012-06-14 9,316 Cumshot Fetish domination oral sex sissy
100%
Birth of a New Sissy Part 3 Completion
I suppose at some level I knew it would happen. Or at least I should have. After nearly a month of servicing Jeff's cock and fucking myself silly on my dildo lover things took a turn. I came home from work a little early on a day Laura was off as well. When I got home she was out, but as soon ... Read full Story
shemale lover 2011-11-17 5,171 cum domination crossdressing
95%
Proud To Be A Sissy Chapter 8
I woke up to hear daddy lightly snoring and in my sleep I had draped a leg over him so that my body was almost covering him. I giggled to myself realizing that even in my sleep the sissy slut in me reached to grasp his flaccid penis. Then I curled closer up against daddy and contemplated about how m... Read full Story
shemale lover 2012-12-24 9,241 Teen (18+) Crossdresser Uniform Lingerie domination
100%
Sissy Femboy Chrissy in Drag 2: At the Apartment
This is Part 2 to the article I wrote called "Sissy Femboy Chrissy in Drag at the Club." In that story I explained how I am 41 but look, feel and sound younger, that I shave myself smooth and like dressing in gurly panties and other female clothes to be a sissy femboy for older guys. A guy I met on ... Read full Story
Chrissy Tunnell 2022-02-03 3,601 Crossdresser Amateur Bareback Creampie Fetish Blowjob Ladyboy Lingerie domination Guy Fucks Shemale Mature
100%
Weekend Fantasy
have so many fantasies....the one that gets me lately, is having access to a house out in the middle of nowhere, for a week or weekend, where i can dress up, all day. No one knows of my lustful secret....so the idea of being able to stay this way without thought, gets me so hard and such in the moo... Read full Story
martley 2020-07-20 5,057 solo Amateur Group Sex Masturbation Big Cock Lingerie domination Sex Toys Homemade self sucking cum in mouth double anal shemale + shemale
100%
Catching up with the biggest cock
I have recently written with an account from my diary about the biggest cock that I’ve ever seen and someone saw the experience and wanted to know more as I had said that I met him a few times. So, I can bring that right up to date now because I have recently been to see him again. But let me go bac... Read full Story
lkusex 2021-06-03 10,787 Masturbation Big Cock Ladyboy domination self sucking Ass to Mouth Vintage
100%
Sissy Femboy Chrissy in Drag at the Club
"Can you wear a dress tonight?" "I can't crossdress in public, I'm not 'out' and don't want to be seen that way." "That's okay. We're going to a gay-only club that has a drag queen show tonight, so you'd fit right in." "Cool, but I'll have to change when we get there." "Awesome! See you tonight!... Read full Story
Chrissy Tunnell 2022-02-03 5,050 Crossdresser Amateur Bareback Shemale Fucks Guy Fetish Blowjob Ladyboy Lingerie domination Guy Fucks Shemale Mature Homemade 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 14,104 first time Teen (18+) Amateur Group Sex Big Tits Cumshot Outdoor Bareback Blowjob Big Cock Asian lesbian public place
0%
Latex succubus
The lights of the city obscured the supposedly brilliant starlight in the night sky, leaving only dim and scattered scattered stars adorning the gloomy night sky half-covered by dark clouds, and the crescent-like crescent moon guarding it in the distance makes the night seem less empty Lonely. Mayb... Read full Story
Alicexiao 2023-01-06 4,347 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale high heel boots
50%
Tourmenter ⚧️ ⚧️
Sasha attendait avec impatience ces vacances en famille depuis peu de temps. L'invitation était courte mais faisable et même si elle se sentait un peu pressée à son goût, tout se passait bien. Elle adorait sa caravane. 'Glamping'... camping glamour... convenait à son idée du confort e... Read full Story
Femboy 2021 2023-03-23 1,241 Stockings Shemale and Girl domination Sex Toys feminisation chastity cage femination forcé
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 1,152 Teen (18+) Cumshot Big Cock gangbang Interracial Sex Toys gloryhole cum in mouth femination forcé poule mouillé Maitress bdsm poule mouillé
100%
Jamie is taken Part 3
When this process was completed the Chinese gentleman s turned to his new acquisition in the floor. He lifted him up from the floor and deposited him on a high-backed chair; his legs still folded up, and tied him to it. Then he removed the strap from around his throat and instead shoved ... Read full Story
shemale lover 2011-11-30 6,398 Fetish domination bondage facefucking
80%
Chinese Extremes Part 2
When he woke up, it was like waking from a very vivid dream. Oddly enough he quickly accepted that it had not been a dream, but he did find the determination that had been missing the day before. It may have been a longtime sexual fantasy of his to be feminized against his will, but in the real worl... Read full Story
shemale lover 2012-01-17 6,075 torture extreme bondage and discipline
66%
Would You
'Would you...?' 'Look the part to play the part....' 1 5' 4...dreaded, and to be dreaded....bookish, be-spectacled—damn near owlish....so much so that you might miss the way her tits spoke to you no matter how much she attempted to 'silence' them ....that you might miss the way her sk... Read full Story
shemale lover 2012-09-23 6,570 sucking cum massage
50%
I and the old man's story 后面中文
I am from Chongqing, a boy who loves his father. When I was young, my neighbor aunt always said I looked like my sister, like a beautiful girl. At that time, my family was relatively poor. My Sister, my parents, and my family of four lived in public rental housing of less than 30 square meters. Star... Read full Story
Oldslut Sissy 2024-04-15 8,953 Crossdresser Amateur Masturbation Asian Ladyboy Guy Fucks Shemale Mature small cock Homemade sissy chinese teen (18+)
100%
Hung Trans Lesbians Fuck Two Ladyboys
Note 1: If you like Transsexuals, Trans Lesbians, Asian Ladyboys, Big Cocks, Extreme Cock Sucking, Anal Fucking, Anal Fisting, Semen Swallowing, Role Play, Orgies, BDSM, Cock Sounding and Foot Fetish this story is for you. Note 2: All the characters are over 21. The names are fictitious, but some... Read full Story
darrell 2022-01-03 4,337 Group Sex Big Tits Cumshot Bareback Fetish Blowjob Big Cock Asian Ladyboy Sex Toys Mature cum in mouth shemale + shemale
90%
Becoming a Drag Queen
I was thrilled when my boss told me he was sending me to San Francisco for a conference. It was a location on my "Top 10 places I wanted to go". I went online and Googled the major attractions and tourist "must sees in San Francisco. The conference was Wednesday to Friday and I figure... Read full Story
shemale lover 2012-03-01 13,933 first time sucking fuck domination
100%
Eve Quest
Chapter 1 My name is, or maybe we better make that was, Andy Moore. Until recently my personal identification was in the name of Jamie Jo Moore and everyone I knew called me Sissy. My parents died in an automobile accident when I was twenty-four years old leaving me an estate of around $3,000,... Read full Story
shemale lover 2012-04-21 6,371 domination oral sex transvestite
100%
MON SOUS-DESTIN ⚧️ ⚧️
Quelque part au milieu de la vingtaine, j'ai réalisé que les femmes avaient du pouvoir sur moi. Les commentaires de mes amis parlaient de conquêtes féminines - je n'avais pas de tels sentiments. J'ai été obligé de renoncer à mon pouvoir d'homme et de me soumettre à leur pouvoir de femme. Ma se... Read full Story
Femboy 2021 2023-04-14 977 bdsm Sex Toys femdom sissy poule mouillée et fille esclave sexue
85%
Becoming a Shemale's Bitch
I just got into town and spent the whole day moving in and cleaning my new apartment. I didn't have much furniture but the place needed a lot of cleaning. I saw their was a bar a few blocks away from my apartment and decided to go out for something to eat. It was around five o'clock when I walk... Read full Story
metamafia 2012-12-21 118,758 hardcore Cumshot sucking bdsm domination
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 11,857 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
83%
Elaine & Me
- Chapter One – Our First Meeting - I had two weeks to go before the final degree exams and I was working hard. Perhaps too hard, because I desperately needed a break from the hours and hours of revision. It felt like I just couldn't take in any more detail about Quantum Mechanics or Solid ... Read full Story
shemale lover 2012-03-31 11,392 sucking Fetish transsexual
100%
Don't Avoid Daddy
It feels like I haven't been used in ages. I'm too much of a scared sissy. I find guys from all over, talk, email, text sometimes. But when it really comes down to it I get too scared. I've been with this guy before, his cock is soda can thick and he's really rough. The day after my first encounter ... Read full Story
shemale lover 2012-10-23 5,829 Cumshot oral sex deepthroating
88%
Tipping Point -- Chapter 1: Blow by Blow
Chapter 1: Blow by Blow October 12th Thursday evening. Tick, tick tick... the minutes pass by while Nick lies on his back, staring at the white ceiling fan that hovers above. He raises his head, bats his eye lashes, and yawns. His long, wavy, auburn hair falls down his back with small curls. ... Read full Story
Danielle Pillory 2015-11-24 5,353 anal shemale domination spanking submission
20%
Chinese Extremes Part 7
Life as a slave continued for Lien and the others. Sucking, fucking and punishments in and endless cycle and only very rarely were they rewarded with an orgasm. About once a year they had the chance to be granted an orgasm, but only if they had been exceptionally good and lucky were they actually gi... Read full Story
shemale lover 2012-01-18 3,261 torture extreme bondage and discipline
100%
Casino Girl
I had been working as a casino dealer for several years and would occasionally meet some very attractive women and chat. Asian women have always been attractive to me, whether the exotic appearance or maybe because my Mom was Pacific Islander, and a lot of people thought I was Asian. Mia was a bit... Read full Story
Jon Paul 2022-01-03 2,918 Stockings Cumshot Bareback Blowjob Asian Ladyboy Guy Fucks Shemale
100%
Karen, My School Teacher Part 5
The Bus Station By FoxyHosed I looked around, but no one was there. It was dark and pretty cold night outside. I felt the air blowing around and up my pantyhose encased legs and ass. Mmmm nice. I started walking to the bus stop a few blocks further down from the school. I felt very attractive g... Read full Story
FoxyHosed 2021-03-15 7,070 Crossdresser Cumshot Outdoor Masturbation Fetish Blowjob pantyhose legs pantyhose cd
50%
PREMIÈRE ÉTAPE FÉMINISANTE
Aujourd'hui, ma mère et moi sommes allés acheter des maillots de bain dans un grand magasin local. C'était en début d'après-midi et nous avions pratiquement l'endroit pour nous tous seuls. En entrant dans le magasin, nous sommes passés devant une grande colonne couverte de miroirs, et je me suis ... Read full Story
Femboy 2021 2023-01-27 902 Stockings Teen (18+) Small Tits Crossdresser Fetish Lingerie domination Sex Toys
33%
Being Barbi's Bitch
After ten wasted years of foolishly trusting in love to 'cure' me of my femininity, I had only just begun to re-embrace the sissy inside me when something made me reach out to an old friend. What made me do it, I really don't know. Although I was once again revelling in even the smallest aspects of ... Read full Story
shemale lover 2011-10-01 8,993 Stockings sucking domination
100%
Body Image
"Sit down Mona. We have to talk." He had heard those two tiny sentences more than a few times in the last several weeks. Every time he did he felt a strange queasiness in the pit of his stomach. Yet no matter how hard he tried, he could not refuse. He walked over to the couch across fro... Read full Story
shemale lover 2012-07-23 7,240 Fetish domination submissive
100%
David to Dee
"Dave," she purred, "you know you can tell me anything. Surely you know you can trust me not to judge you by your fantasies." He was squirming under her touch, his eyes tightly shut, trying to avoid telling her his deepest secrets on the one hand, and on the other, hoping beyo... Read full Story
shemale lover 2012-07-29 12,519 Cumshot Masturbation oral sex
65%
Marcia Goes Back to School
Marcia was painfully nervous. She hadn't been able to eat very much in days. The upside was she was even skinnier which would make Mistress and her husband very happy. She'd always been thin and on the diet Mistress Carol had her on she was already thinner than she dreamed possible. Her anxious stom... Read full Story
shemale lover 2012-12-19 10,580 Masturbation Blowjob blonde ass fucking big boobs
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 8,307 Group Sex licking sucking pissing fucking
100%
Down the Path Part 4
I haven't heard from anyone all week. Finally feeling like I can relax a little. The weekend was too much. I didn't feel right for at least a couple days afterward. I just kept thinking about the stuff I had done. I can't believe that I finally really sucked a cock and not just a cock but several co... Read full Story
shemale lover 2012-09-17 4,824 oral domination sissy
84%
SUMMER VACATION by Spanky de Bautumn
In our house, it was a well-known secret that my mother kept her change in the top drawer of her dresser. The same drawer she kept her slips, chemises, panties, and all other satin, nylon, or lacy ladies undergarments. During the summer, my brother and I would run to that wondrous drawer when... Read full Story
SpankydeBautumn 2021-01-22 12,646 Small Tits Crossdresser Cumshot Masturbation Fetish Blowjob Lingerie Shemale and Girl cum in mouth
100%
Bangkok Night with Thai Ladyboy Dancer
I was visiting Thailand back in the 90s and was blown away by the “Potpourri” of sites, sounds, and smells (not all of them good) of this city. Beautiful women were at every corner and very friendly to foreigners. I went out with a group of guys on the town after dark to check out the go-go bar scen... Read full Story
AllenB 2022-04-20 5,838 Shemale Fucks Guy Asian Guy Fucks Shemale rimming bottom ladyboys cum in mouth top Versatile
50%
A LA DÉCOUVERTE DE L'AMBRE ⚧️
J'ai toujours aimé la lingerie féminine. De regarder des catalogues à voir des copines le porter, j'ai adoré le look et la sensation de la lingerie sexy et soyeuse, mais pour moi, cela a toujours été plus profond. À 18 ans, j'ai essayé ma première paire de culottes, oh mon Dieu, c'était merveilleux ... Read full Story
Femboy 2021 2023-02-17 1,037 Stockings Crossdresser Cumshot Bareback Fetish Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys
0%
The Surprise Call
"Thanks for the wonder full time we had together last night Army Bear, it was awesome! I hope, we keep in touch as we both agreed," I sent my toy boy an email the day after our Valentines date. I was still thinking about of our hot night/morning together, I couldn't keep him out of my mind... Read full Story
HotVersatileTs 2011-10-04 4,143 sucking domination ts foreplay
91%
Panty Town
Chapter One -- Jamie Jamie Sanders did not think he was a sissy. Growing up, he played with trucks and showed his innate male aggression though soldiers games with the other boys. He climbed trees and watched baseball with his Dad and brother. Unfortunately, by the time he was in eighth grad... Read full Story
shemale lover 2012-01-29 19,386 Big Tits sucking ass licking fucking
50%
A Married Marilyn
"Class is dismissed. Don't forget the project due…" "Huh, what?" Marilyn woke up disoriented from her nap. When she finally came to, she vaguely remembered some project for Intro to Computer Science, gathered her legs from the chairs in front of her, dusted off her b... Read full Story
shemale lover 2012-03-18 7,174 Group Sex Masturbation sucking Sex Toys