Sort by
Relevancy

Free Stories

100%
Reshooting the Scene, Chapter 1
I have been a porn aficionado since I was a teenager. My first dabblings were with Hustler magazine and a *very* hardcore mini-novel called “Her Busted Asshole,” which told the raunchy story of Ginny Cummings’ sexual coming of age. In addition to the very graphic story, it had full color glossy p... Read full Story
Lovelace 2021-06-07 4,507 Bareback threesome Blowjob blonde Big Cock Sex Toys Ass to Mouth
100%
A Series of Perverse Dreams, Part 1
My relationship with Hannah had always been mutual in the idea that neither one of us was ever truly the dominant one. It was an equal, balanced relationship of mutual fucking and sucking. However, I had REALLY enjoyed being made into a submissive sissy slut by Nikki. Something changed in me after o... Read full Story
KaceyKlarissa 2024-02-24 5,408 anal Small Tits Crossdresser Group Sex Big Tits Outdoor Big Cock gangbang domination sissy femboy Ass to Mouth cum in mouth
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
66%
More from my closet....
......being single is so better to play my games, no wives to take up my day, no one to lie to anymore about where I went... I had a layover for 3days in Vancouver last fall, three days all to myself, with the aid of google maps I found the local steambath for men. Steamworks it was called, set... Read full Story
badbadboi667 2020-12-03 3,256 Amateur Group Sex Outdoor Bareback Fetish gangbang domination Ass to Mouth amature
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 7,246 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
72%
Wie sich schlagartig mein Sex Leben änderte... Teil 1
ich war nun schon einige Zeit heimlicher Crossdresser. Nie wurde ich von meiner Freundin erwischt, auch wenn es manchmal wirklich knapp war! Ich hatte ein sicheres Versteck für meine schönen Sachen und meine Sextoys und konnte hin und wieder meine geheime Neigung ausleben wenn sie nicht da war.Trotz... Read full Story
Holly Swallow 2019-03-20 7,759 Stockings Small Tits Crossdresser Amateur Group Sex Cumshot Fetish threesome Blowjob blonde gangbang domination Interracial Sex Toys humiliation Homemade sissy girlfriend chastity cage Ass to Mouth cum in mouth chastity sissy amateur crossdresser fendom
66%
Be My Bitch
After a long day at work, I get in my car, and look forward to the long drive home. It gives me time to unwind and relax. I try to forget about the hectic office and concentrate on my beautiful girlfriend waiting at home with that warm smile that she greets me with when I get there. However, tod... Read full Story
Go Balls Deep or Go Home 2018-08-06 31,316 Crossdresser Outdoor Bareback Blowjob Big Cock Ladyboy Lingerie domination Guy Fucks Shemale Interracial Sex Toys Ass to Mouth 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 5,106 Crossdresser Amateur Group Sex Outdoor Bareback Creampie Blowjob Big Cock gangbang domination Homemade Ass to Mouth cum in mouth
100%
Gemini Sluts and Gang
My good friend Renee and I had set up a double date gang bang for tonight now that she was finally out of the closet and ready. She has decided that life is too short to remain in the closet and miss out on all the fun. Renee and I have so much in common. Besides loving sex, we both have a fetish f... Read full Story
Regina10 2021-04-09 4,444 Group Sex Big Tits Cumshot Bareback Fetish Blowjob blonde gangbang Lingerie Guy Fucks Shemale Ass to Mouth cum in mouth
100%
Florida TG Experience
I had known Jan from High School, we always had an attraction for each other but were dating someone else or married at the time. Jan had actually married a friend of mine and I was envious of course. She at that time had sandy blonde hair, and a body to die for. One evening we had them over for dr... Read full Story
Jon Paul 2018-08-13 10,934 Group Sex Big Tits Bareback Creampie Blowjob blonde Asian Ladyboy Shemale and Girl Guy Fucks Shemale Ass to Mouth cum in mouth double anal
100%
Club sex the 25yo
There’s a very special private club around, it’d meetings take place in a very secret place. It takes a lot to gain membership. You have to either have a lot of money AND a friend in the club OR you have to take part in the ceremonies for at least a year. Also you have to be willing to b... Read full Story
shemale lover 2011-12-10 4,938 anal Group Sex lesbian
100%
Camming Down the Rabbit Hole Ch. 07
Opening my eyes I struggled a little as the residual cum on my face from last night’s show hadn’t been fully wiped off, I felt the dry and crusty leftovers crinkle on my skin, but couldn’t help but smile to myself as I remembered how it had got there. The intensity of that orgasm had been on another... Read full Story
Dani_does_Dallas 2021-10-22 6,307 Stockings Small Tits Crossdresser Amateur Cumshot Masturbation Fetish Lingerie Sex Toys Homemade self sucking pov cum in mouth
100%
Alessia Travestita Hung Mature Blonde British Porn Star
Alessia Travestita Hung Mature Blonde British Porn Star If you like Transexuals, big cocks, bondage, domination, deep throat, fisting, spit roast, 69, ass fucking, cum swallowing and big loads this story is for you. If not don’t bother reading. If you like my story please leave comments and ... Read full Story
darrell 2022-01-03 4,608 Group Sex Cumshot Bareback Shemale Fucks Guy Blowjob Big Cock gangbang domination Sex Toys Mature cum in mouth shemale + shemale
100%
My TV Sex Adventures Hot time in the Gurl&#
After sucking off the custodian of the offices next door I went back to the club. I was seriously disappointed. I loved how big and hard his dick was and I really wanted a serious cock like his to fuck. I got back into the club with only a knowing grin and a chuckle from the guy at the door. He was... Read full Story
shemale lover 2012-07-05 3,860 Group Sex Cumshot sucking Interracial
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 4,161 Crossdresser Big Tits Cumshot Bareback Creampie Fetish Big Cock Ebony Ladyboy Guy Fucks Shemale Ass to Mouth cum in 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 4,089 Teen (18+) Crossdresser Big Tits Cumshot Masturbation Fetish Blowjob Big Cock Lingerie Guy Fucks Shemale Homemade Ass to Mouth
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 4,322 Crossdresser Cumshot Creampie Fetish domination Guy Fucks Shemale high heel boots
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 14,071 first time Teen (18+) Amateur Group Sex Big Tits Cumshot Outdoor Bareback Blowjob Big Cock Asian lesbian public place
100%
Fetish party with a twist
The smell of rubber and latex and the combination of the strobe lighting was overpowering, the techno sound of the club just added to the already intoxicated atmosphere of the place. The club was a frenzy of half naked, latexed, rubberised bodies covered in sweat dancing to the frenzied sound of tec... Read full Story
shemale lover 2011-09-22 4,274 anal sex Group Sex cum Latex
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 8,278 Group Sex licking sucking pissing fucking
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 12,494 Cumshot Masturbation oral sex
100%
Steve
So on AFF, I used to be gold but guys will just hit you up, sooo I got hit up by an 8in boy. Wasn't sure I'd want to prep up an 8 so I didn't get all ripped up, but nice profile and a fucks a fuck sometimes. What to wear to get cum in tonight? Still pretty warm, I'll go mini with tighter leotard (mo... Read full Story
smtmsbrianne 2020-09-16 3,510 Crossdresser Amateur Group Sex Cumshot Outdoor Bareback Creampie Big Cock gangbang redhead Guy Fucks Shemale Ass to Mouth cum in mouth
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 4,313 Group Sex Cumshot Shemale Fucks Guy Blowjob blonde Big Cock Asian Shemale and Girl Sex Toys Mature Ass to Mouth shemale + shemale
100%
tiffanylondontv becomes a captive slave prisoner and whored out
I had connected with Master X on a BDSM Fetish contact site. He was the owner of a fetish store and he said that he had been on the BDSM for several years. He had carefully studied my own profile and had seen that I had an immense interest in being used like a slut, being covered head to toe in... Read full Story
__tiffanylondontv__ 2022-09-20 4,463 Crossdresser Amateur Group Sex Fetish Latex Mature
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 13,813 Group Sex gangbang Interracial cd sissy
100%
Trannies Feminize Dandy Boy
"Yea I thought the singing was OK but I don't really go for that style too much" "And the girls?" Brian prompted me. "Oh come on Brian leave him alone we all know he's not really interested in girls." "Give him a chance, people can change! Perhaps Carl's... Read full Story
shemale lover 2012-05-01 4,262 Group Sex Fetish ass fucking oral sex feminization
100%
Gangbanged at the beach
My BBC friend took me to the beach, where people make sex. We arrived in his van. I was in the back of the van, chained blind folded, with my mouth wide open and a huge horse dildo in my sissy pussy. Suddenly I hear the van door opening. I hear many voices of other men. My BBC friend was telling oth... Read full Story
brunasissyslavedolrj 2022-05-09 4,496 Crossdresser Group Sex Outdoor Fetish Big Cock Lingerie domination Guy Fucks Shemale Interracial Sex Toys Ass to Mouth cum in mouth
100%
Force Feminized up Asshole
"Yea I thought the singing was OK but I don't really go for that style too much" "And the girls?" Brian prompted me. "Oh come on Brian leave him alone we all know he's not really interested in girls." "Give him a chance, people can change! Perhaps Carl's d... Read full Story
shemale lover 2012-02-13 6,622 anal Group Sex Fetish cum feminisation
54%
Shemale transformed in to a living sex doll and kept captive
I had connected with Master X on a BDSM Fetish contact site. He was the owner of a fetish store and he said that he had been on the BDSM for several years. He had carefully studied my own profile and had seen that I had an immense interest in being used like a slut, being covered head to toe in ... Read full Story
__tiffanylondontv__ 2014-09-30 8,200 ass Fetish bdsm domination bondage
75%
The journey down the Rabbit Hole...
Nearly 30 years, living a double life. Sneaking around on two Xwives, several girlfriends, all to play with men.Play,and play and play. Responding to personal adds in the paper at first, then I found the Bath House. Wow, to a closeted homophobic acting oilfield lifestyle kind of guy, who could hide ... Read full Story
badbadboi667 2020-11-24 3,243 Crossdresser Amateur Group Sex Cumshot Outdoor Bareback Blowjob Big Cock gangbang domination Homemade Ass to Mouth
100%
A Schoolgirl Story Chapter 2
I must apologise for the amount of time that it has taken for the second chapter of this story to come out. I have to admit that I had kind of abandoned it, but all your lovely feedback comments made me decide that I couldn't leave this one hanging. So thank you to everyone who wanted more of Wendy,... Read full Story
shemale lover 2012-06-05 8,481 Group Sex Cumshot oral sex assfucking
69%
Addicted to Candy
Almost two long weeks had passed since my first meeting with my new slave Candy. Our first encounter was special and my sexy new sub had not left my mind since he walked out of my door. His juicy ass and hard thick cock have filled my thoughts each day since. I had found myself wildly attracted to C... Read full Story
shemale lover 2012-08-12 3,576 anal sex Fetish cum domination Sex Toys cd
100%
Exposure, Disclosure
The Greatest Liar, Exposure, Disclosure © Alexandra Rios 2019 Author’s Note: This is a continuation of the narrative which commenced with “My Awkward Phase”, which I posted here previously. Readers may wish to read that before continuing, although I have written them to stand alone. Natives s... Read full Story
the greatest liar 2019-06-18 7,587 Teen (18+) Small Tits Amateur Group Sex Latina Blowjob gangbang Guy Fucks Shemale cum in mouth
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
100%
Surprise Ending (Part Three)
I rolled my dick around her hole to spread the precum off it and lubricate it. The feeling was sensational and I couldn't spend much time easing my way in --I shoved right in the the hilt in one steady push. Karla practically jumped off the couch and screamed. I thought maybe I had hurt her (I am... Read full Story
Chantel13 2022-08-23 4,300 Crossdresser Amateur Group Sex Cumshot Outdoor Creampie Shemale Fucks Guy Big Cock Shemale and Girl redhead Guy Fucks Shemale Ass to Mouth
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 5,267 Group Sex Cumshot Shemale Fucks Guy Fetish gangbang Shemale and Girl Guy Fucks Shemale shemale fucks shemale cum in mouth shemale fucks female
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 7,142 Group Sex Masturbation sucking Sex Toys
66%
An Ass to Die For
It's a very strange thing. We all have our personal quirks. The things that make us unique and stand out from the crowd. I've just never met anyone besides me who has mine before, and to tell you the truth I'm not sure if it's a gift or a curse. You see, I have a girl's ass and not just any old girl... Read full Story
shemale lover 2012-11-13 4,072 big dick sucking porn
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 10,570 Masturbation Blowjob blonde ass fucking big boobs
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 4,306 Group Sex Big Tits Cumshot Bareback Fetish Blowjob Big Cock Asian Ladyboy Sex Toys Mature cum in mouth shemale + shemale
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 5,260 Crossdresser solo Amateur Cumshot Outdoor Masturbation Blowjob Shemale and Girl Sex Toys self sucking pov cum in mouth webcams
100%
A Series of Perverse Dreams, Part 2
Three or four days had passed since my torrid alley way dream. Hannah had recently come over to share a few glasses of wine and a steamy fuck session in the shower. She had definitely embraced the ways of edging I had shown her because when she came in my mouth I could barely contain the massive amo... Read full Story
KaceyKlarissa 2024-02-29 4,389 Crossdresser Big Tits Cumshot Bareback Fetish Blowjob blonde Big Cock big ass Futanari bukkake sissy cum in mouth
50%
Trannies Feminise My Bum
"Yea I thought the singing was OK but I don't really go for that style too much" "And the girls?" Brian prompted me. "Oh come on Brian leave him alone we all know he's not really interested in girls." "Give him a chance, people can change. Perhaps Carl's developing... Read full Story
shemale lover 2012-02-01 4,324 shemales gay male Group Sex
87%
TO BE OR NOT TO BE – PART 1
TO BE OR NOT TO BE – PART 1 by Spanky de Bautumn This is a story about how taking a play to New York City changed people's lives. A transgender coming of age story. I was born Harold Stanley Dayes, not a great name for a kid growing up. I know my parents loved me, but Harold was my mom's dad a... Read full Story
SpankydeBautumn 2021-02-22 3,833 Crossdresser Amateur Group Sex Cumshot Fetish threesome Blowjob Ladyboy Lingerie Shemale and Girl cum in mouth
100%
badbadboi's walk in the park
...My boi hole was freshly washed, shaved and lubed with a lovely hot shower, my wand is perfect for cleaning my pussy, flushing it clean very time, I luv to let the water spray my hole driving deep enough to tickle the bottom of my prostate. My cock cage locked in place, my white crotchless panties... Read full Story
badbadboi667 2021-04-06 3,627 Crossdresser Amateur Group Sex Outdoor Bareback Creampie Blowjob Interracial Homemade Ass to Mouth cum in mouth
100%
Sissie Slut's Windows of Womanhood
I flash back to my first time with a grownup adult at the tender age of16 . I was so nervous now that we were here in the motel room. I was nervous for so many reasons. I lied to my family and told them I was staying at a friend’s house. Instead, I'm here with Mr. Joey in a motel room and he was my... Read full Story
Regina10 2021-02-22 6,644 Crossdresser Bareback Creampie Fetish Blowjob blonde Ladyboy Lingerie Guy Fucks Shemale Ass to Mouth cum in mouth double anal
71%
A Night of Makeup, Cock and Cum - froam Annamalice
It was all I could do not to accept. After all, it's been a fantasy of mine for years. When given the opportunity, I had to go for it. I had been surfing the internet for crossdressers, shemales, transvestites and transsexuals. The idea of a hot woman with a cock had always turned me on. Further, I... Read full Story
shemale lover 2011-11-21 5,125 shemales Group Sex Fetish
91%
Lake Surprise
After finals of my first year in college in a northern university, I was ready for some real relaxation back home in the warm south. During finals I had started thinking how nice it would be to borrow my brothers boat and hit the lake for a week. I talked my roommate into making the trip home ... Read full Story
shemale lover 2011-12-08 10,648 anal Group Sex Creampie
100%
Best trip to the mountains
I was driving out to the hills for some solo camping. I was alone since all of my friends had quit on me at the last minute, but i figured i'd just enjoy nature while i had the chance. I was almost through with the four hour drive, and noticed fewer and fewer cars as i got closer to the site. Onc... Read full Story
shemale lover 2012-03-04 3,880 anal shemales Group Sex oral
100%
A Halloween to Remember
Saturday morning I woke up feeling strangely euphoric. I remember thinking about it for a moment, and then realizing: it was Halloween. Cheryl and I had been invited to a party! The next morning (and for many, many mornings thereafter), I would remember that Saturday as one of the epic erotic encoun... Read full Story
shemale lover 2012-03-08 5,038 cum oral sex long cock
88%
Shemale Ride Along Part 2
Note: This is a sequel to my previous story, "Riding in Cars with Shemales." If you would like some back story into how Terra and Matt met, please read it. If not, you can probably still enjoy this one by itself. * It was a wonderful day in May. The sun was shining. The sky was clea... Read full Story
qtball 2016-08-31 11,543 Outdoor Big Cock bj Shemale on Guy self fuck
50%
Something More To Her Part 1
jasmine had just left the local club and was walking to her favorit street corner. jasmine had an IV league education, was extremely beautifull, having dark tanned skin, having 34 DD breasts, a perfect figure, and perfectly done honey blonde hair. she was smart, sexy, and she was one of the most cha... Read full Story
shemale lover 2011-10-25 2,679 shemales Group Sex interracial sex
100%
Enchantment of the Shadow Realm
It was a enchanting night. The moon was full. The street light reveled an other worldly stream of fog through what I could see of the dark forest. Unfortunately I was having a hard time appreciating all this beauty. I was stranded. I had missed the bus and had no way of getting back to my hotel. I h... Read full Story
shemale lover 2012-04-14 3,973 Group Sex Cumshot Big Cock facefucking
100%
Brazilian Discovery Chapter 2
Chapter 02: First days in Brazil The tub was so large that it could have been a small swimming pool. Joan plunged into the water and started to lick Barbara's pussy underwater. When he rubbed the tip of his nose against Barbara's clit, she mightily climaxed several times in a row! Sometimes, inst... Read full Story
shemale lover 2012-08-25 3,681 Group Sex Cumshot oral sex rimjob
69%
From Mob to Shemale
Two years ago, I was a member of the Ciccio family in Chicago. I wasn't very high up in the organization, because I wasn't Italian. I had made my way up through the ranks, however, and was making a pretty good living. I had everything I wanted, got all the girls I wanted, and did just about ... Read full Story
shemale lover 2011-10-29 10,503 orgasm facial oral sex
50%
One Torrid Night
I had no idea how a sexual impulse one night while we were fooling around would excite us so much later. We have been married for nearly 27 years and we have just found our love life again after some barren years. A year previous to this story I had come out of the closet and told my wife about my c... Read full Story
shemale lover 2011-12-28 4,139 shemales Group Sex sucking Big Cock