Sort by
Relevancy

Free Stories

100%
The Big Tiddy Goth Girl
Hannah and I went to the pool in my apartment complex. This was my first time dressed as female in public and I was loving my new, feminine tan lines. To keep a long story short, while tanning we were perv'd on and approached by a guy calling himself Mark. He was desperate for our attention and fumb... Read full Story
KaceyKlarissa 2024-02-23 5,056 Crossdresser Big Tits Cumshot Masturbation threesome Big Cock Shemale and Girl small cock big ass sissy femboy cum on tits goth
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 34,246 Teen (18+) Crossdresser Cumshot Masturbation Bareback Shemale Fucks Guy Fetish Blowjob Big Cock Ladyboy Lingerie domination Homemade Compilation cum in mouth shemale + shemale
80%
Samantha sissy TGTF
Theme and genre of the story: The genre is about gender bender, futanari, gay, physical transformations of the body, magic and biology, the kink in particular that must excite in the story is the perversion of the transformation of the body and mind through a magical element that manipulates biol... Read full Story
Samantha sissy world 2022-09-20 4,905 Teen (18+) Crossdresser Big Tits transformation transgender feminization pov sissification Cartoon magic Gender Bender
50%
C'EST LA PATRONNE ⚧️ ⚧️
Le rêve est mort. L'écriture était ma passion, mais cela n'a jamais servi à rien. La réalité a une mauvaise façon de vous rattraper, déchiquetant vos désirs dans son sillage. Ce cycle d'épargne et de vie de ces économies s'est progressivement révélé intenable et maintenant, à vingt-cinq ans, j'ai... Read full Story
Femboy 2021 2023-03-30 1,454 Big Tits Cumshot Creampie Blowjob Big Cock domination cum in mouth analsex femme plus âgée Futanari futa sur femme
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 10,891 anal sex cum oral sex crossdressing
50%
SISSY FOR MOMMY'S NIPPLE CREAM
Les chances de Jim de mener une vie normale ont été anéanties avant même sa naissance lorsque son père est décédé dans un accident de voiture. Sa mère, Julia, a fait de son mieux pour l'élever seule, mais elle savait qu'elle ne pourrait jamais être la mère et le père de son précieux Jimmy. Pourtant,... Read full Story
Femboy 2021 2023-01-20 1,301 Stockings Crossdresser Amateur Big Tits Fetish Blowjob Big Cock Lingerie domination
90%
My sissy secret
I am a male, but I have a secret. In private I dress as a beautiful sissy and no one knows. I have a large selection of lingerie and outfits, that make me hard when I wear them. Recently things have got even more exciting, since I've discovered how horny performing things on web cam. I don't car... Read full Story
shemale lover 2013-06-18 5,940 anal Stockings pissing ass fucking double penetration
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 5,573 Crossdresser Big Tits Cumshot Bareback Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Ass to Mouth
100%
Slutty Sissy's 2 Loves
Tonight was young and I was already hot and bothered, my ass-pussy was on fire, and I could hardly wait for Bob and John to come over. I had invited them over to fulfill those erotic dreams I am constantly having about the two of them using me like a tool, and I wanted that so bad. I fantasized abou... Read full Story
Regina10 2020-11-23 5,138 Group Sex Big Tits Cumshot Bareback Blowjob Big Cock Ladyboy Lingerie Guy Fucks Shemale pov Ass to Mouth cum in mouth double anal
91%
My wife found out I also love cock
Even though I've been a tranny lover since I was 18 I ended up marrying Barb she had a set of tits and an ass built for speed. I never told her about my past nor did I pump her for her past. We had been married for a couple of months when I got that need for big black cock again so while Barb slept ... Read full Story
In Need Of Some Huge Black Cock 2019-04-30 9,443 Stockings Big Tits Creampie Big Cock cum in mouth double anal
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 4,948 Crossdresser Big Tits Cumshot Bareback Creampie Blowjob Big Cock Ladyboy Lingerie Guy Fucks Shemale pov Ass to Mouth
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 7,671 Stockings Big Tits Cumshot Bareback Fetish Blowjob Big Cock Ladyboy gangbang Guy Fucks Shemale cum in mouth double anal
100%
Proud To Be A Sissy Chapter 1
I had just turned eighteen and only had two months of high school left. My marks were good and already had a possible placement in a university where I hoped to get a new start. I was so looking forward to getting away from all the shit that life had forced on me in this little hick town. Usuall... Read full Story
shemale lover 2012-12-23 12,055 Stockings Crossdresser Big Cock ass fucking ass licking
100%
Shemale fantasy with female squirting
I just finished my mornig coffee at the breakfast bar in the kitchen when the door beel rung. My wife opened the doo and it was one of her hot friends. She invited her to sit at the bar beside me and serve her a coffee. Right before she gives her the coffe she slips something into the brew. Her ... Read full Story
TRTRAIN 2023-05-21 3,708 anal Stockings Amateur Big Tits Big Cock Lingerie Shemale and Girl pantyhose Mature Homemade Ass to Mouth cum in mouth shemale fucks female
100%
First Cross-dressings Loosing Anal Virginity
It happened after a month of me blowing that guy twice...I mean I was so damn excited and was craving for his cock....I was blowing him every weekend in his car after the school...his cock was almost 7 inches and was so thick and that I like so so much the gagging he was giving everytime, that chock... Read full Story
Trapbomb1 2022-07-29 6,987 Teen (18+) Crossdresser Bareback Creampie Blowjob Big Cock virgin virginity sissy cum in mouth double anal sissy slut virgin ass
83%
Night With A HOT Sissy!
June 28th, 2009. End of senior year of high school. I, Angus Corleon, actualy graduated. I wasn't a model student. I've been a leather jacket wearing, rebel rousin, beer drinkin, hell raisin son of a bitch since middle school. My parents didnt care about me, after all my brother is a cop and my sist... Read full Story
shemale lover 2011-11-23 2,951 anal shemales gay male
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 4,272 Teen (18+) Crossdresser Big Tits Cumshot Masturbation Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale Homemade Ass to Mouth
92%
Crossdressing and a Stranger's Cock
Friday was my first time I was fucked by someone other than my owner. I have blown a friend of my owner when fully dressed, but Friday we had to travel during the afternoon, so I didn't fully dress but changed into stockings, bra & forms, thong and had a sheer long-sleeve turtleneck and tight skirt ... Read full Story
shemale lover 2015-05-01 5,654 Stockings suck Lingerie facial oral sex cd
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 4,344 Crossdresser Big Tits Cumshot Bareback Creampie Fetish Big Cock Ebony Ladyboy Guy Fucks Shemale Ass to Mouth cum in mouth
100%
Happy Birthday
I love to write Erotica. For story requests please send me a private message or email noirenoire10@gmail.com Enjoy! I couldn’t move. No matter how hard I tried, I couldn’t move. The restraints didn’t give in any direction. The more I fought the more pain I was in. My safe word (wasabi) ... Read full Story
therefill05 2021-01-18 4,109 Stockings Big Tits Latina Bareback Blowjob Big Cock domination cum in mouth
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 4,975 anal Crossdresser Big Tits Creampie Fetish Blowjob Big Cock Ebony Ladyboy Guy Fucks Shemale Mature big ass femboy
42%
sexy jane story
I love the idea being a crossdresser wearing women outfit bars in panties n sexy outfit not just for the sex I love sex being on my knees sucking cocks in getting fuck by a big cock see win I was very young I had sex with 3 guys one day they ask me will I suck there cocks in I sand yes we want insid... Read full Story
45sexyjane 2019-05-27 4,345 Small Tits Crossdresser Amateur Big Tits Masturbation Blowjob blonde Big Cock gangbang Lingerie Sex Toys shemale + shemale sexy crossdresser
92%
My First Girly Cock
It was cold. I was running fast so that I could not get too wet by the falling rain. The streets were quiet, because everyone was inside. It was twenty minutes before midnight. I was nervous. It would be my first time I'd have sex with anyone other than a woman. I love women. I'm in love with them. ... Read full Story
shemale lover 2014-03-29 18,847 anal first time shemales
100%
Big Dick Alessia Visits Dallas
Alessia Hung Mature MILF travels to visit a Big Dicked Man and his Sexy Household If you like Transexuals, big cocks, bondage, BBWs, big clits, deep throat, fisting, 69, ass fucking, sounding, piercing, cum swallowing and big loads this story is for you. If not don't bother reading. If you fav... Read full Story
darrell 2022-04-20 4,540 Group Sex Cumshot Shemale Fucks Guy Blowjob blonde Big Cock Asian Shemale and Girl Sex Toys Mature Ass to Mouth shemale + shemale
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 1,007 Stockings Teen (18+) Small Tits Crossdresser Fetish Lingerie domination 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 14,147 Teen (18+) Crossdresser Amateur Cumshot Masturbation Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Homemade Compilation Vintage cum in mouth
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 19,558 Big Tits sucking ass licking fucking
50%
Healthy Behavior
"Uhh…is Mr. Stanford around?" "One moment dear…ooh, damn heels. Makes it impossible to walk through doorways. Here I am ma'am. So, did the maid get you here alright? Hello? Earth to…" "I can't believe this…" "Oh, the heels? Yeah... Read full Story
shemale lover 2011-10-19 4,070 Big Tits transsexual oral
100%
BBC DOMINATION SISSY BLANC
Mon nom est Tim. Je suis un homme blanc de 23 ans. Il y a environ 6 mois, j'ai déménagé à Los Angeles pour essayer de devenir acteur, mais comme vous vous en doutez, je n'ai pas eu beaucoup de chance dans ce département. C'était début novembre, quand je suis allé dans le bureau de mon... Read full Story
Femboy 2021 2023-02-04 1,298 Stockings Big Cock Lingerie domination Guy Fucks Shemale Interracial Sex Toys
50%
DATES NUITS
My wife, Denise, and I have been happily married for over 10 years. Over the years, we have enjoyed a vibrant and adventurous sex life. As we've grown in our marriage, we have become very open and honest about our sexual fantasies and desires. Through the years, we have come to realize that my w... Read full Story
Femboy 2021 2023-02-07 1,505 Stockings Lingerie Shemale and Girl Guy Fucks Shemale Interracial Sex Toys cum in mouth
100%
Ride of My Life
As a student at college I wanted a bicycle for Christmas. I hadn't past my driving test and even if I had, I couldn't afford to run one with my Saturday job wages. My parents didn't have much money so I didn't ask for an expensive model by name, anything would do. I didn't think they could go far wr... Read full Story
shemale lover 2012-09-04 7,314 Crossdresser Big Tits Blowjob Big Cock heels
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 1,468 Stockings Crossdresser Amateur Fetish Blowjob Big Cock Lingerie domination Sex Toys cum in mouth
66%
Elizabeth: Beginnings of a Sissy
I had a pretty good system going. My 18 year old sister would stay up to watch Sex And The City reruns with me (well she watched, and I smoked weed), and during the first ad breaks, would run downstairs and get changed for bed. During the next ads, I would go to the bathroom, and on my way, raid her... Read full Story
shemale lover 2012-04-02 4,789 first time Fetish Blowjob facial Sex Toys sissy
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 10,823 Stockings anal sex Fetish Interracial sissy
100%
SOUMISSION BBC DE SISSY
« Tyler ! Arrêtez-vous – vous regardez à nouveau, et il l'a remarqué ! » La voix de Jack chuchota d'une voix rauque à l'oreille de Tyler alors que l'eau chaude de la douche tambourinait dans son dos. Il ne restait plus que les trois sous la douche maintenant. L'entraînement de basket-ball était t... Read full Story
Femboy 2021 2023-01-24 1,614 Stockings Teen (18+) Crossdresser Fetish Blowjob Big Cock Lingerie domination Guy Fucks Shemale Interracial cum in mouth
100%
The formidable weapon of women
five ears of marriage, my desire for my wife having greatly diminished, she decided to take control of my sexuality. A female association transformed her in a few months into a perfect dominatrix both physically and cerebrally. Every night before bed, she approaches me, dressed in a latex comb... Read full Story
sandratvtg 2024-06-19 2,437 anal Lingerie femdom submissive femboy huge toys
100%
Does My Bum Look Big in This?
I became aware of my girlfriends strange fascination within weeks of us meeting. My bottom - It really turned her on. It seemed strange at first. I thought most women responded to a number of triggers like eyes, hair and muscle on a man. The list is long but in the case of my Melanie's it includes b... Read full Story
shemale lover 2012-10-16 4,342 Fetish Lingerie feminization
75%
Flowers in the Heart
Chapter 1 "Hey Scott, Fauna kind of likes you," Jenna said, snickering. "Hey Jenna, it hard to hear yourself over that echo?" Scott said as he caught the football, and then heaved it back to Ronnie. "Huh?" Jenna asked, puzzled. "Yeah, your head up your ... Read full Story
shemale lover 2012-11-11 10,566 anal tranny Cumshot oral
78%
Anal Therapy
My new psychiatrist wasn't at all what I expected. When I saw her name in the phone book, I pictured a dowdy old lady wearing a long, gray skirt and flat-soled shoes. What else could Dr. Edith Doss look like? I got my answer when a tall, leggy redhead stepped into the waiting room. A tight, black... Read full Story
shemale lover 2012-11-24 7,861 anal Fetish cum 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 9,387 Teen (18+) Crossdresser Uniform Lingerie domination
77%
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 72,132 Teen (18+) Crossdresser transgender sissy slut.trinity
80%
A New Spin On Role Playing Games
A New Spin on Role Playing Games By: Shawna Summers shawnavinylltv@gmail.com I've always been something of a geek. I love sci-fi and fantasy books and movies; I can recite countless bits of useless trivia back to you about all kinds of movies. So, it was no real surprise that I took to rol... Read full Story
shawnavinyltv 2018-06-14 10,856 Crossdresser anal sex Blowjob gangbang Lingerie bondage
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 5,944 Teen (18+) Crossdresser Group Sex Big Tits Bareback Creampie Big Cock gangbang domination Guy Fucks Shemale Interracial double anal webcams
80%
How I Became Vanessa Part 1
I was a man before becoming Vanessa, and my name was Mike. I was heterosexual and I was going out with my first "serious" girl friend for two years when all this started. I was still living with my mother who had been divorced for a decade before getting remarried. Her new husband moved to... Read full Story
shemale lover 2011-09-09 4,459 anal sex shemale dildo
100%
How I Became Vanessa Chapter 1
PART I: I was a man before becoming Vanessa, and my name was Mike. I was heterosexual and I was going out with my first "serious" girl friend for two years when all this started. I was still living with my mother who had been divorced for a decade before getting remarried. Her new husba... Read full Story
shemale lover 2012-10-31 3,937 anal Cumshot Masturbation Sex Toys
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 8,066 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
100%
Christy's Fantasy Come True Chapter 6
The alarm went off and Christy rolled over and hit the off button. The clock face was starting back at her flashing 8:00. Since it was Friday she had slept in a bit. Jim had gotten up early and left for work after spending the night. They had gotten into a minor argument last night but came to a... Read full Story
shemale lover 2013-01-30 5,231 anal sex Cumshot Masturbation Blowjob Guy Fucks Shemale
72%
Sissy's Cherry Got Popped!
S)heplacement- Definition- Any sissy male that is willing to take the place, or replace any woman who is not properly taking care of their man inside or outside the bedroom... These gu(y)rls will make sure their makeup and lipstick is just right, their lingerie is matching, and that they are always ... Read full Story
Kevyn-JeanneHarris 2015-12-20 9,697 anal sex submissive sissy cross dresser
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 9,186 Crossdresser bisexual sissy crossdresser forced feminization CAUGHT!
100%
Nikki's Massive Strap-on
A quick recap in case you haven't read my previous stories. My name is Kacey. I'm 20 years old, white, 5'10" and 150 lbs. I have straight, shoulder length dark brown hair, light brown eyes and a thick, 6" cut cock. My girlfriend is Hannah, who also 20 years old and stands 5'10" weighing in at 140 lb... Read full Story
KaceyKlarissa 2024-02-23 5,059 anal Crossdresser Big Tits Cumshot Fetish Big Cock Lingerie Shemale and Girl domination big ass Futanari sissy cum in mouth
100%
Dating my Sissy-sister (English)
You are wearing women's stockings and a thigh-high transparent top, the thin shoulder straps of which leave your arms and shoulders elegantly exposed! You're the real lil bunny to me in that girl outfit of yours... How about, should I teach the little one about the naughty girl? I throw you squir... Read full Story
LulaSissy 2024-07-10 1,111 anal Stockings Crossdresser Cumshot Bareback Fetish Big Cock Ladyboy Lingerie femboy shemale fucks shemale cum in mouth shemale fucks female
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 10,061 Stockings Big Tits fucking foot fetish
100%
Lady in the House
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 mannered, and diminutive but highly successful accountant in his 30s ended u... Read full Story
shemale lover 2012-05-12 4,097 Stockings Fetish crossdressing
85%
A Sissy's New Daddy Chapter 2
I hope you enjoy this second installment of 'A Sissy's New Daddy'. I worked hard on it and hope that it brings all of you the same pleasure reading it that it has brought me writing it. There are some extreme moments in this chapter but also some very tender ones. There was a line in the first piece... Read full Story
shemale lover 2012-06-16 12,985 Creampie oral sissy
100%
Proud To Be A Sissy Chapter 4
As usual, Mr. Clark was sitting in his recliner when I went into his house. "Good morning daddy," I beamed kneeling before him. "Morning," he grumbled but smiled and said, "more like afternoon." But you do look sweet." "Thank you daddy," I rep... Read full Story
shemale lover 2012-12-24 8,270 Cumshot sucking Big Cock gangbang bukkake
84%
Young sissy goes for a little shopping... caught
May be first a little introduction? My name is Sylvia and I love women's clothes! I like panties, stockings but most of all, I adore high heels! just love them! That feeling when it becomes higher and I feel so sexy and feminine! And you know what? I'm a total slut, I love to be humiliated,... Read full Story
shemale lover 2013-08-14 17,756 Stockings suck oral Lingerie public cd