Sort by
Relevancy

Free Stories

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 15,204 first time ass Cumshot suck cd sissy make up
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 1,138 Teen (18+) Cumshot Big Cock gangbang Interracial Sex Toys gloryhole cum in mouth femination forcé poule mouillé Maitress bdsm poule mouillé
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 2023-04-10 944 Big Cock gangbang Interracial Sex Toys sissy sissification forcé anal mére mere et fils
94%
CD and BBC Gangbang 1
My name is Mike, as a "Gurl" I go by Fiona. I am a gay man, mid thrities, white, 5' 9' 165, reasonably handsome, both in and out of women's clothes. One of the ways I express my sexuality is to dress as a woman and get fucked by other men. Preferably in a humiliati... Read full Story
FionaFucked 2014-10-27 13,816 Group Sex gangbang Interracial cd sissy
80%
The Farm
“See you Sunday, baby,” said Marcus Jenkins to his wife, Tasha. “Alright! Have a good day at work,” the wireless phone company retail store manager smiled. “Love you, Kobe! Love you, Tiara,” the wastewater plant operator said to his offspring. “Love you, too, daddy,” the youngsters rang out in un... Read full Story
Faggyboi and Puzziboi 2021-12-08 5,495 Teen (18+) gangbang Guy Fucks Shemale sissy femboy Ass to Mouth
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 5,902 Fetish gangbang crossdressing
100%
A Natural Sissy Part 3
The Reward Once we were at home, I still couldn't keep Stacy quiet. "When do I get my reward, Mistress Gail?" repeated every other breath. Constantly. Finally, after I had changed into my bedtime attire (a pair of 4-inch heeled mules, and a see-through short nylon robe, in pink, like my... Read full Story
shemale lover 2012-03-24 3,634 foot fetish sissy whipping
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 4,376 Stockings Cumshot Masturbation Fetish Blowjob
50%
SISSY AWAKENING ⚧️ ⚧️
"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 meilleure amie et une femme que je connai... Read full Story
Femboy 2021 2023-03-25 1,043 Stockings Blowjob Uniform Lingerie Sex Toys gloryhole cum in mouth cage chastity feminisation forcé maitresse épouse sexe anal
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 10,161 sucking Fetish Uniform domination big boobs
94%
Sissy Slut: Gang Favored
I confess I am a nymphomaniac shemale slut who loves being the object of a man’s desires. That's why I was out here with these hookers trying to hook up with somebody to have sex. I'm either having sex or I'm thinking about having sex most of the time I like being a honey. I love having sex with men... Read full Story
Regina10 2021-03-02 7,470 Stockings Big Tits Cumshot Bareback Fetish Blowjob Big Cock Ladyboy gangbang Guy Fucks Shemale cum in mouth double anal
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 8,861 Crossdresser bisexual sissy crossdresser forced feminization CAUGHT!
50%
TROUVER LA LIBÉRATION EN TANT QUE SISSY ⚧️ ⚧️
Je voulais éviter le brouillon de poule mouillée et j'étais célibataire depuis cinq ans. Je ne pouvais pas leur permettre de penser que j'étais l'échec d'un homme incapable de satisfaire une femme. J'avais pourtant un plan. Mon amie de longue date Emma a pu témoigner que nous avi... Read full Story
Femboy 2021 2023-03-21 577 Stockings Crossdresser Fetish Lingerie domination Sex Toys
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 33,754 Teen (18+) Crossdresser Cumshot Masturbation Bareback Shemale Fucks Guy Fetish Blowjob Big Cock Ladyboy Lingerie domination Homemade Compilation cum in mouth shemale + shemale
50%
LA NOUVELLE VIE D'ALICE ⚧️ ⚧️
Alex prenait des notes à son bureau pendant que la classe Zoom jouait en arrière-plan. L'enseignement en ligne était difficile pour rester concentré et motivé et le seul moment où il le pouvait était pendant les cours. On frappa à la porte de son unique appartement, juste assez fort pour attirer son... Read full Story
Femboy 2021 2023-04-14 915 anal Blowjob gangbang Lingerie Sex Toys sissy cum in mouth feminisation forcé
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 24,349 Fetish domination sissy
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 1,297 Stockings Crossdresser Amateur Fetish Blowjob Big Cock Lingerie domination Sex Toys cum in mouth
83%
The Making of A Sissy Part 12
Bella tried not to look too downhearted as Sandy dropped the pretty sissy back at her Aunt Jane’s. She told her to keep her chin up, keep the phone well hidden and use it to call her whenever she liked, regardless of what time it was. Her aunt smiled wickedly at the now primly dressed sissy as... Read full Story
shemale lover 2012-05-31 4,339 anal Fetish little cock 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 9,299 Cumshot Fetish domination oral sex sissy
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 10,115 Cumshot Fetish bdsm 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 16,883 first time Fetish Big Cock domination sissy
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 1,249 Stockings Crossdresser Outdoor Fetish Blowjob Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys cum in mouth
40%
Satan Shemale Bimbo Sissy Doll Chapter 2
Sindra rolled down Routs 666 and 12 miles later pulled up to a big black gate. There was a cop of sorts at this gate too. It was Betty page with gigantic boobs. Betty was all in black leather and wore a leather cops hat. She strutted on over with a bump and a grind and demanded to see Sindra's toon.... Read full Story
shemale lover 2011-08-28 4,029 Fetish shemale sentimental
100%
Sissy Training
This is a true story, looking back it is hard to believe it actually happened, but it did. I was working for the government in DC and living in Maryland and my fiancé was up near Cape Cod. Just about every weekend she’d fly down or I’d fly up to spend the weekend together. We&r... Read full Story
shemale lover 2012-03-12 8,131 Group Sex Fetish bdsm
50%
Satan Shemale Bimbo Sissy Doll Chapter 1
At just 22 years of age Johnny was bored and disgusted with his life. He would spend his nights in satin and leather with his face made up in a long blonde wig. He would become Sindra, a creature of the night. Sindra would pull on her long black kid gloves and masturbate to photos and fetish cart... Read full Story
shemale lover 2011-08-28 4,612 Fetish shemale sentimental
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 2023-02-21 887 Stockings Crossdresser Cumshot Shemale Fucks Guy Fetish Blowjob Big Cock Lingerie domination Futanari cum in mouth
80%
Aunt Cindy's Bizarre World Part 2
Chapter 7 I am guessing it was just over an hour until I heard the door open. It was her again, Miss Sindy Satin my auntie. This time she was wearing just an under bust white satin corset, long boots in satin exactly like mine but in white and her long, white bridal satin gloves and a the ribbon ... Read full Story
shemale lover 2011-12-02 7,939 taboo Fetish crossdressing sentimental erotic
100%
A Game within a Game Part 1
Epilogue Rob came home from work. His wife Jenny was waiting for him. In her hands she held a letter. Jenny said: "We received this letter today. It is sad news from Marion S. We have met her and her husband John a few times - do you remember? John has had a car accident while driving fas... Read full Story
shemale lover 2012-03-05 14,177 Fetish bdsm crossdressing bisexual
71%
Filthy Little Beast
I had very few memories of my early childhood. The ones I did have were anything but pleasant. I did remember my mother and her blind hatred of my father and myself. She was very tall blonde woman with cold blue eyes named Monica. My mother always dressed in the most expensive leathers and satins in... Read full Story
shemale lover 2011-12-02 12,449 taboo Fetish crossdressing erotic encounters
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 6,371 Fetish domination bondage facefucking
60%
Filthy Little Beast Part 2
Chapter 8 The first thing that struck me was pink! More pink satin than I thought existed in the entire world. The walls were covered in baby pink satin curtains, the plush carpet was also baby pink. Like all the other rooms in this house of the bizarre the ceiling as a full mirror. There was a h... Read full Story
shemale lover 2011-12-02 7,315 taboo Fetish crossdressing erotic encounters
42%
Chinese Extremes Part 3
It was time to leave Mistress Ming's house and Lien was dressed, or rather tied up, by the two little sissies. First a brutal corset was fitted around Lien's waist, followed by a broad, black leather collar. Lien's hands were then tied in an armbinder, a black leather sack that held Lien's arms behi... Read full Story
shemale lover 2012-01-17 8,566 torture extreme bondage and discipline
100%
Jamie is taken Part 2
Jamie came to on the cold dungeon floor retching and coughing, his mind paralyzed by a mixture of pleasure and panic. He had loved the orgasm he had just experienced. His experience with breathplay was less than half a day old and already he knew that he loved it almost as much as finally ... Read full Story
shemale lover 2011-11-30 3,946 Fetish bdsm fiction
66%
Chinese Extremes Part 1
Phil had been looking forward to the competition for weeks and now that it was over, he felt slightly disappointed. Not that he really had anything to be disappointed about. He had advanced to the third round in the Karate tournament where he had met an admittedly better opponent. So it wasn't that ... Read full Story
shemale lover 2012-01-16 4,651 torture extreme bondage and discipline
50%
Chinese Extremes Part 5
One morning Lien was one of three sissy-slaves were cleaning the slave toilets. The two others were using their tongues to clean the floor meticulously. Meanwhile Lien was using her tongue to clean the toilets. She was carefully licking the funnel leading down into the mouth of castrated toilet-slav... Read full Story
shemale lover 2012-01-17 4,153 torture extreme bondage and discipline
60%
Aunt Cindy's Bizarre World
My name was Jim Rogers Jr. at one time. I was born and raised in a small town in a rural county in Oklahoma. My father James had been the pastor of the local Pentecostal Assembly of Jesus. Dad was what was known an ultra conservative hell fire and brimstone preacher. My mother's name was Allison. Sh... Read full Story
shemale lover 2011-12-02 10,136 taboo Fetish crossdressing sentimental erotic
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 2023-03-26 995 Blowjob Big Cock domination Sex Toys feminisation bbc cum in mouth bdsm scene soumission cocu poule mouillé femme chaude
60%
Brotherly Love, Sisterly Love Chapter 2
"RACHEL" My twin sister, and sometime brother, and I had been experimenting sexually with each other and crossdressing together for around a month, growing to love and to perfect our new feminine personas until they became the ones we thought of as our true selves. Whenever our parents ... Read full Story
shemale lover 2012-09-28 6,560 Cumshot Fetish oral sex cum swallowing
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 11,841 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%
A Fantasy - Part 3
Sharon put her cell phone back into her purse, turned to Paula and I and said "I'll be right back, with the Chinese food!", gave us a wink and took out her wallet, grabbed some money and then went off to get our dinner. Paula was sitting on the floor, she leaned back on her left elbow and started... Read full Story
swollenrooster 2023-09-20 5,269 Group Sex Cumshot Shemale Fucks Guy Fetish gangbang Shemale and Girl Guy Fucks Shemale shemale fucks shemale cum in mouth shemale fucks female
66%
The House of Lesslie
I. The mansion hadn't changed, not all that much, from how I remembered it. If at all, it had aged gracefully, as only English mansions can ¬ a massive Edwardian building that had served Lords and Ladies, had housed masters and servants for centuries. Around it, at a respectful distance, w... Read full Story
shemale lover 2011-10-14 5,554 pissing domination Latex
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 5,125 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
66%
Chinese Extremes Part 4
The ride to Master's residence was completely uneventful for Lien. The whole way she lay in the trunk of his limousine, hooded and gagged, with her legs strapped together and her arms secured with the armbinder. The trip may have been uneventful, but Lien wasn't bored. She spent the whole trip fanta... Read full Story
shemale lover 2012-01-17 4,577 torture extreme bondage and discipline
100%
Darling Nikki
Chapter 1 - The Setup "I'm going to catch him!" Samantha thought to herself as she looked at her disheveled panty drawer. She now had proof that her roommate, Nick, had been wearing her clothes, but had to catch him in the act. She did a search online for ideas on how to catch him. She ... Read full Story
shemale lover 2012-07-15 7,381 Cumshot oral sex Latex sissy
71%
Cross romance
I wake up in the middle of the night. I have psyched myself into such a state that I just can't go back to sleep. Thinking back over the years, everything started with a size 32A bra. It happened on one morning when I just turned 13. In my locked bedroom, I clipped on a flimsy unpadded white cott... Read full Story
shemale lover 2012-02-04 6,754 Fetish crossdressing romance
100%
Sabbatical or Continuous Gang Bang?
My twin sister Laura had already left to go back to college this fall season, but I had decided to take off a semester as I was totally burnt out on school and needed a break. We were twins but not identical though we did look a lot alike and roughly the same size me being a few inches taller. My... Read full Story
shemale lover 2012-08-28 5,539 Crossdresser Cumshot Fetish Blowjob gangbang
66%
Debbie Part 10
Debbie might have lived out the rest of her life if it hadn't been for some events, which started back at Mistress' mansion. Several years after selling Debbie, Mistress Helen Chamberlain still ran her ruthless slaving operation. Giselle was still her favorite slave, constantly restrained and regula... Read full Story
shemale lover 2011-12-23 4,951 transgender toys bondage and discipline heavy
50%
LE NOUVEAU COIFFEUR ⚧️ ⚧️
Carla et moi venons de déménager. Elle voulait se rapprocher de la clinique où elle travaille en tant que spécialiste de la FIV. Bien que cela signifiait un peu plus de trajet pour moi jusqu'à la bibliothèque où j'ai travaillé la majeure partie de ma vie d'adulte, j'étais heureux de ... Read full Story
Femboy 2021 2023-03-24 716 Stockings Crossdresser Fetish domination Sex Toys
100%
The House of Lesslie Part 2
I. I woke up. Even after having taken over the House of Lesslie weeks ago, each morning was still the same, and came with the same feeling of disorientation, in need of a few moments to adjust to the realities around me, as new as they were. The bedroom around me was still darkened by heavy... Read full Story
shemale lover 2011-10-14 4,638 Fetish domination nipples
100%
L'arme redoutable des femmes,
Au fil des ans, ma femme s'est décidée à prendre le contrôle de ma sexualité en voyant que je n'avais plus de désir pour elle. Une association féminine l'a formé en quelques mois à devenir une dominatrice zélée. Au fil des mois, je suis devenu son soumis à la maison. Chaque soir, elle vient m... Read full Story
sandratvtg 2024-07-08 110 anal Stockings Fetish Lingerie domination Sex Toys bondage femdom femboy shemale fucks shemale ballstretcher cage de chasteté erostek
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 4,256 Stockings Crossdresser Group Sex Outdoor Bareback Fetish Blowjob gangbang Lingerie domination Latex Sex Toys double anal
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 6,003 Stockings Cumshot Big Cock gangbang Lingerie Interracial Latex
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 2023-01-27 894 Stockings Teen (18+) Small Tits Crossdresser Fetish Lingerie domination Sex Toys
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 1,023 Stockings Crossdresser Cumshot Bareback Fetish Big Cock Lingerie Shemale and Girl domination Guy Fucks Shemale Sex Toys
50%
LE COCU OCCASIONNEL ⚧️ ⚧️
Ma femme et moi avons grandi dans la même petite ville, mais pas tout à fait en même temps. Elle a quelques années de plus, ce qu'elle ne me laisse jamais oublier. Elle a gardé ma sœur et moi, quand j'avais 12 ans et ma sœur Carrie 9 ans. J'avais un énorme béguin pour elle. Elle était une lycéenne, ... Read full Story
Femboy 2021 2023-03-26 761 tranny Blowjob bdsm Big Cock gangbang cum in mouth salope soumission cocu poule mouillé Male dominant
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 5,226 anal Group Sex oral domination sissy