Sort by
Relevancy

Free Stories

65%
Sissy's Baby Ch 1-4
A CHILD FOR SISSY BY MISTRESS DIEDRE DAMON A submissive sissy whore who misses her “period” is forced to carry a baby for a full term as punishment for the transgression. CHAPTER ONE: SISSY’S BIG MISTAKE A friend of mine had a live in sissy awhile back who was required to... Read full Story
deedamon 2012-10-10 25,021 Fetish domination sissy
100%
Sissy Slut Reunion
Rob had moved back to town and called me. He had just moved into his new place and he wanted me to come by and talk. I knew what he really wanted from the tone of his voice, because I wanted it too. He said he had been thinking and dreamed about me the whole time he was away. My spirits lifted and ... Read full Story
Regina10 2020-09-14 4,671 Crossdresser Big Tits Cumshot Bareback Creampie Fetish Big Cock Ebony Ladyboy Guy Fucks Shemale Ass to Mouth cum in mouth
90%
Sissy Slut and Stepdads
Frank was pumping me hard and his huge cock seemed to have grown and become extra hard. I am so thrilled that way he enjoys fucking my ass with such passion. I would almost think he was in love with me if this relationship wasn't so bizarrey. It’s ironic that as a male I always get total humiliation... Read full Story
Regina10 2020-11-30 9,810 Crossdresser Bareback Creampie Fetish Blowjob blonde Big Cock Ladyboy Lingerie Guy Fucks Shemale Ass to Mouth double anal
60%
A Sissy Boy is Made
By any measuring stick Greg Martin was a wimp, and a very submissive wimp at that. His wife of 14 years, Jaclyn, had discovered this even before the two of them were married. Actually, Jaclyn wouldn't have taken a second look at Greg, as most women didn't, had it not been for his submissive nature. ... Read full Story
shemale lover 2012-06-15 8,970 Cumshot oral sex sissy
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 9,912 Cumshot Fetish domination oral sex sissy
72%
First Time Sissy Maid
I had been fantasizing for many years about serving a dominant Mistress, watching lots of movies online, and generally lusting over the doms I saw posting ads. At the age of 28 I finally found the courage to answer a rather intriguing post by an older woman and her trans partner who were looking for... Read full Story
shemale lover 2012-10-27 17,542 first time Fetish Big Cock domination sissy
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 4,204 Crossdresser Amateur Bareback Creampie Fetish Blowjob Ladyboy Lingerie domination Guy Fucks Shemale Mature
100%
ROBERTO’S SECRET by Spanky De Bautumn
Cody Daniels was only trying to help her country; she never dreamed things would come to this. She was patriotic and felt compelled to do whatever asked of her to aid in the capture of the terrorist known only as "Roberto". But lying in his bed, bound and gagged, Cody wondered why she let herself go... Read full Story
SpankydeBautumn 2021-01-22 5,416 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale
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 7,807 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
50%
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 5,002 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale high heel boots
100%
Cheating Sissy Wife chapter2
My sweetheart Keith is back from his road trip and we were about to make up for lost time. He didn’t even want me to fix dinner. Instead he said that we would order pizza later. Meanwhile we started making out right there on the couch. We were both horny and anxious to get next to each other. I felt... Read full Story
Regina10 2020-10-26 5,310 Crossdresser Big Tits Cumshot Bareback Creampie Blowjob Big Cock Ladyboy Lingerie Guy Fucks Shemale pov Ass to Mouth
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 1,745 Teen (18+) Cumshot Big Cock gangbang Interracial Sex Toys gloryhole cum in mouth femination forcé poule mouillé Maitress bdsm poule mouillé
100%
Slut /W Bad Boy
I was excited as always because I was about to go out in public and hopefully I will meet some horny man with some money and get laid. Now, to make sure that I am a picture of femininity, I double checked my makeup in several mirrors from many angles. My lips were perfect and I made sure my cheeks b... Read full Story
Regina10 2020-12-04 7,560 Stockings Crossdresser Big Tits Cumshot Bareback Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale pov Ass to Mouth
93%
Virgin Slut Cravings.
There have been so many times that I have had to hide how I felt because I lived my life denying who I was. I was a closet queen who was pretending to be normal. Some might have guessed my secret if they were observant. I didn't do things that other boys my age did. I love hanging out at home like a... Read full Story
Regina10 2020-09-29 9,263 Stockings Crossdresser Big Tits Cumshot Bareback Creampie Blowjob blonde Big Cock Lingerie Guy Fucks Shemale pov
100%
A Turkish Delight Part 2
As I sat in my hotel room I pondered my future and what may lie ahead. My passport had been seized and I was not able to leave Turkey nor could I tell anyone about my plight. It was late afternoon when a courier arrived at my hotel with a large white box. He rang the bell and upon answering I was gr... Read full Story
shemale lover 2012-07-16 3,080 anal Creampie Fetish domination crossdressing
77%
Slut indiscretion
At 17, I had reputation among the people in my world. I had sucked more dicks than the average hooker. I had slept with men of every race creed and color. You can even throw in a mentally challenged lad or and autistic child as well. All because I loved getting sex. I think that a penis is the sexi... Read full Story
Regina10 2020-09-16 5,883 Crossdresser Big Tits Cumshot Bareback Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Ass to Mouth
50%
The first requirement of a deal with Dominatrix Persephone.e
There was a number of requirements before I even consider'd fucking that sissy ass, firstly, I expected dedication to be shown and to prove that the sissy could obey my orders, after a trial period, then I consider to force my big dick down the throat of the that sissy, and then fuck brutally and ex... Read full Story
Dominatrix Persephone 2024-06-21 3,384 anal solo Cumshot Masturbation Shemale Fucks Guy Big Cock Shemale and Girl domination Mature sissy shemale fucks shemale teen (18+)
100%
How I Became Chrissy the Caged Sissy
I am a sissy, or femboy, or tgurl, or shemale? Well either way I like wearing female clothes and being treated like a girl, especially in the bedroom, and now I also like being locked up in a chastity cage that I wear 24/7 now. This is the story of how I became a caged sissy: "Put it on and ... Read full Story
Chrissy Tunnell 2022-01-27 4,755 Crossdresser solo Amateur Masturbation Fetish Blowjob Ladyboy domination Guy Fucks Shemale Sex Toys Mature Homemade
100%
UNE HISTOIRE DE SISSY BIMBO ⚧️ ⚧️
"Qu'est ce que je fais ici?" Ce n'était pas la première fois que Max se posait cette question ce soir. Il détestait les rassemblements avec beaucoup de monde, il détestait les fêtes et il détestait particulièrement les soirées costumées. Et pourtant il était là. Pas seulement lors d'une soirée costu... Read full Story
Femboy 2021 2023-02-21 1,339 Stockings Crossdresser Cumshot Shemale Fucks Guy Fetish Blowjob Big Cock Lingerie domination Futanari cum in mouth
25%
A Strange Romance
Although I was over qualified after I graduated and accepted a one as an Internet operations officer for one of the high street retailers. I was offered better jobs but I took the one with the retailers because it paid reasonably well and more importantly meant that I would have to relocate down to ... Read full Story
shemale lover 2012-07-05 7,326 Creampie Fetish crossdressing virginity
0%
Tara's Adventures
Part 1 I had met them on line. Marla 1st then her owner Mistress Olivia. We chatted for well over a year and had met for drinks. They knew of my submissive fem side and we had planned meetings on several occasions but things always developed that upset them. Then a period of time developed whe... Read full Story
shemale lover 2012-08-11 5,682 anal Group Sex oral domination sissy
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 14,663 Teen (18+) Crossdresser Amateur Cumshot Masturbation Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Homemade Compilation Vintage cum in mouth
94%
Proud To Be A Sissy Chapter 2
As I reached down to retrieve my clothes that Mr. Clark had thrown at me there was a bright flash of light. Without thinking I turned my head towards him only to be blinded by another flash from his Polaroid camera. "What are you doing?" I asked. "Just wanted to capture the m... Read full Story
shemale lover 2012-12-23 8,407 Crossdresser sucking ass fucking domination ass fingering
90%
Sissy story and 1st meet humiliation
I recently met up with someone to be a sissy slut for them and wanted to share what happened on my first meet. This is the genuine true story. I use the username indoblu on websites, but my sissy name is Holly so I'll refer to myself from now on as such. I'll mention my history as a sissy before tal... Read full Story
shemale lover 2014-11-19 26,323 ass Fetish domination cd sissy
90%
A pervy uncle invited me to his house at 10 PM..!
It's been 8-10 years now, I had this amazing experience. I was standing at the bus stop in my area/street(my daily routine), one uncle was watching me but I ignored eye contact as I feel awkward the way he was looking at me because I act straight in public and I felt that he's seen my girly ... Read full Story
Cindy Sky 2021-07-20 7,746 Teen (18+) Small Tits Amateur Cumshot Outdoor Bareback Creampie Fetish Blowjob Asian Ladyboy Mature
100%
im a chronic masturbating sissy slut
i know this is disgusting and really fucked up but i love touching myself more than having sex ive gotten worse as i get older i know how destructive masturbating for hours everyday is i hardly ever leave home or talk to friends or family. i stay dressed 24/7 i even fall asleep dressed as a ch... Read full Story
paul greenwell sissy 2024-10-18 1,207 Crossdresser solo Amateur Big Tits Cumshot Fetish Homemade sissy femboy
66%
A Perfect Cuckoldress Wife
My wife rose slowly, before lowering herself down his length again. Her head tipped back, she squeezed her breasts, playfully teasing her own nipples. Her eyes opened, lustfully admiring the chiseled ebony body of her lover. Balanced skillfully on her stockinged toes, she began picking up the tempo ... Read full Story
shemale lover 2012-04-30 5,617 Cumshot Creampie Fetish crossdressing
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 10,736 sucking Fetish Uniform domination big boobs
100%
Regina and Tommy
I was getting fucked hard and aggressively by a certified bad boy named Tommy. I've never been the kind of girl who liked bad boys until I met Tommy. Tommy like doing all kinds of wild crazy things to me and I was under a spell and couldn’t object. Tommy was like the asspussy whisperer and he gave m... Read full Story
Regina10 2022-03-02 3,442 Stockings Big Tits Cumshot Bareback Creampie Fetish Blowjob Big Cock Ladyboy Lingerie Guy Fucks Shemale Ass to Mouth
100%
One Special Night
Marilyn called me at the office with just three words. "It's on tonight." After a few moments of listening to the silence on the other end of the disconnected call, I realized what she was referring to. Immediately my cock began to swell, sliding slowly inside my satin panties unti... Read full Story
shemale lover 2012-09-02 4,807 Stockings Cumshot Masturbation Fetish Blowjob
100%
My trip to Mistress Cindy’s House – Pa
Cindy and I had worked together for years. We had been peers for several years and became good friends, then I became Her manager. Our friendship continued but many coworkers were certain we were having an affair. We weren’t having an affair, but ate lunch together nearly every day and shared ... Read full Story
shemale lover 2012-09-12 6,837 Fetish domination sissy
85%
I Told You
“No, please…” I barely audibly whispered. “Shut up you little cum whore!” “So... ohh god, no... Fuuuuuuuck,” the words leaked through my painted lips. “You want that hole filled too, you little cocksucking bitch?” “No, please! ... Read full Story
shemale lover 2012-09-29 6,459 anal Cumshot oral domination crossdressing
94%
The Double Sex For Sissy
Jeff Malville awoke slowly, moaning softly. He almost forgot where he was in that moment where sleep and being awake clashed. However, after that split second, it all came rushing back and he moaned in delight. He was a captive on the Double D Ranch, and even though he was considered an employee... Read full Story
shemale lover 2013-04-10 8,142 Creampie threesome blonde redhead domination double penetration
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 8,654 Teen (18+) Crossdresser solo Amateur Cumshot Masturbation Fetish Asian Lingerie Homemade
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 4,495 Stockings solo Cumshot Creampie Fetish Big Cock Lingerie Sex Toys
100%
Daddys Little Slut
I have been living with my dad for the last year after my mum who is Indian, found out that I was doing lots of drugs, and that I was bi and also a cross dresser. We never talked about it as for me, the cross dressing was on and off and usually when i was high. When i turned 25, I tried meth, and fo... Read full Story
aishacox 2023-01-31 5,985 Crossdresser Cumshot Fetish Blowjob Latex
68%
How I became a sissy
So it all started from answering a random craigslist posting that didn't even have a picture. I was off work and horny so I was cruising the ads and I came across a Cross dressing married dom and his wife looking for a sub. I was no stranger to the lifestyle and it intrigued me so I began to write a... Read full Story
shemale lover 2012-07-30 7,573 Creampie oral domination Sex Toys
75%
From manager to sub sissy
Cindy was a co-worker; well actually I was Her manager. Even though I was Her manger, W/we were very close friends. As a matter of fact I still consider Her my best friend. Everyone in the office was sure that we were having an affair, but we were just friends. I must admit that I would have loved t... Read full Story
shemale lover 2012-09-12 10,658 Cumshot Fetish bdsm 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 35,034 Teen (18+) Crossdresser Cumshot Masturbation Bareback Shemale Fucks Guy Fetish Blowjob Big Cock Ladyboy Lingerie domination Homemade Compilation cum in mouth shemale + shemale
92%
Lady In The House Chapter. 01
A story by MicheleNylons ( Man in jail is transformed to prison slut.) How had it come to this? I was dressed as a woman and standing in the far corner of a darkened cell on E Block of Chelmsford Correction Facility for Men, and waiting for the most dangerous inmate in the jail. How had a mild... Read full Story
✘Transensual✘ 2019-01-11 9,963 Crossdresser Bareback Creampie Fetish blonde Big Cock Lingerie domination Guy Fucks Shemale transvestite slut PRISON FUCKBOY prison sex Prison Bitch
93%
Sissy Maddie's New Apartment Gangbang
I’d just moved into the big city. Me on my own in a cheap apartment block. The flat was nothing special by any means, and the room next to mine seemed to be noisy with parties. But I was glad to be on my own. I had almost finished unpacking my belongings when I came across my stash of female clothi... Read full Story
sissymaddiex 2020-09-25 10,742 Crossdresser Amateur Group Sex Cumshot Bareback Creampie Blowjob gangbang Lingerie Homemade sissy cum in mouth double anal
100%
Regina’s Double threat.
Hello guys, I recently ran into a former hater who was no longer the hater I had met years earlier. In fact, he had only treated me so horribly because of his own inner dark desires. When we met a few years ago at one of the clubs, he had been very abusive to me. He went out of his way to say hurtfu... Read full Story
Regina10 2022-02-08 3,513 Big Tits Cumshot Bareback Creampie Fetish Blowjob blonde Big Cock redhead Guy Fucks Shemale Ass to Mouth double anal
88%
Robbed And
I was in the ensuite off the bathroom applying the last of my make-up to complete my transformation from Martin to ‘Michele’ when I heard the disturbance. My wife Kerry was waiting for me in the bedroom nursing a gin and tonic. We had just returned from a boring party and I had convinced... Read full Story
shemale lover 2012-04-23 8,663 Creampie Fetish crossdressing nylon
96%
New Job, New Life as as Sissy Slut Chapter 2
I was left lying on the floor, my face completely covered in cum. I was wearing lingerie and a dog collar and I had just been fucked long and hard by my "boss." My virginity had been forcefully taken. The thing is that I loved it. I loved being manhandled by this muscular man and I really ... Read full Story
shemale lover 2012-12-23 7,808 Cumshot Uniform Lingerie ass fucking domination
88%
A hole new world unfolding before my eyes.
When i was still a little boy, i was always surrounded by women, i was raised mostly by them, so i always was in touch with that feminine side of mine. In addition my sexual desires and cravings developed actually kinda fast. I remember loving the feeling of watching my mom's wardrobe specially her ... Read full Story
stranger696 2020-11-06 4,740 Crossdresser solo Cumshot Fetish Ladyboy Lingerie Frist time Closeted
88%
Ivana Pushing Sissy's Limits
"You look ravishing," my wife Ivana said as I stood before her in a short red velvet dress with white tights and black Blahnik mary janes heels. She walked over to put a hair band in my long black hair. It was down to my shoulders now, flat-ironed straight. We stood together in front of... Read full Story
shemale lover 2013-03-19 7,099 Crossdresser Cumshot sucking Creampie ass fucking
70%
Becoming a Sissy - My aunt my Mistress
For more than 6 months i’ve got this fetish, whenever my mom is out i crossdress with her clothes. It all started with porn, and slowly i got courage and from a pair of panties i ended up full crossdressed, with the make up made. Everything changed on this day, when i decided to crossdress even ... Read full Story
sissy emma 2017-10-05 75,230 Stockings Crossdresser domination cd sissy high heels
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 9,973 Crossdresser Group Sex Cumshot Creampie Fetish Blowjob Big Cock Asian gangbang domination Homemade cum in mouth
50%
Satin Jacket Slut and his Mistress
I arrived at my mistress' house at 7:30 promptly as she instructed. As she opened the door I had to gasp at how beautiful she looked. She was dressed wearing a black satin robe over her corset as well as a pair of long satin boots and a pair of satin panties with a huge black strap on. I am always a... Read full Story
shemale lover 2012-08-04 3,250 Fetish domination oral sex
100%
Uncle sweet Lover
Uncle Barney called me this morning and wanted me to keep my evening free. He wanted to meet me at the motel with a surprise for me. I was so excited and could hardly wait. I had to decide on something to wear, but when I thought about it, I realized that I wanted to wear something special. He would... Read full Story
Regina10 2024-02-19 5,532 anal Crossdresser Big Tits Creampie Fetish Blowjob Big Cock Ebony Ladyboy Guy Fucks Shemale Mature big ass femboy
100%
Sissy gets her Prezzie
Justina woke up on Monday morning and was already tired, she had been dogging till 3 and her little ass was a little bit sore. She made her way to the bathroom and had a pee, brushed her teeth then headed for the kitchen to make coffee. As she was walking her phone went off, she had a text from ... Read full Story
Samantha Jewels 2022-01-06 3,625 Stockings Crossdresser Cumshot Bareback Blowjob Big Cock gangbang domination Mature Homemade Ass to Mouth
100%
Sissy Slut and Stepdads part 2
My mother kicked Frankie out and swore that he was the last loser she would ever date. She believed that we were still having sex, and she was right. Pure raw animal lust drove us, and It was even better when we sneaked and got. That nervous adrenaline mixed with my passion and made me super horny a... Read full Story
Regina10 2021-02-15 4,628 Teen (18+) Crossdresser Big Tits Cumshot Masturbation Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale Homemade Ass to Mouth
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 9,449 Stockings sucking domination
50%
SOUS LA DIRECTION DE MAMAN
Jaime n'avait jamais eu beaucoup de chance avec les filles du lycée. C'était venu et reparti, et maintenant il en profitait un l'été dernier avant de partir à l'université avec sa virginité intacte. Ce n'était pas vraiment sa faute, il n'était pas un crétin ou un crétin, c'est juste que la vie et la... Read full Story
Femboy 2021 2023-01-26 2,010 Stockings Teen (18+) Crossdresser Cumshot Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys cum in mouth
94%
dominated by parent's friend
I was 18 & around at a friend of my dad's house sitting for him when he arrived home earlier than expected. He told me he would drop me home until I mentioned that nobody was there until a few hours later so I'd have to stay there. A smirk came over his face at the mention of that & he quickly sugge... Read full Story
sissychloe 2017-01-13 16,338 Crossdresser domination cd sissy submission sissyboi
50%
VICTOIRE DOMINANTE OU REDDITION DE POULE MOUILLÉE
Il y eut l'obscurité, puis une faible lumière rougeâtre et enfin, après un ou deux accrocs pénibles, je me trouvai soudain dans une pièce en pierre parée de rose tout ce qui était suffisamment sûr pour que je puisse comprendre ma situation. Après avoir trouvé un ticket en or dans ma boîte de Kro... Read full Story
Femboy 2021 2023-02-03 1,067 Stockings Crossdresser Fetish domination Guy Fucks Shemale Sex Toys