Mark got home early from the office and expected his wife Sandra to be preparing dinner. Instead, he found her in the living room watching a porno video and the wetness on the front of her underwear showed how horny she was. The video was their latest, a girl being gang fucked by a pack of dogs. "I'm glad your home," she said as he walked into the room. "I need some cock." Ever ready to oblige, Mark kicked off his trousers and planted his prick into Sandra's mouth. He could smell his young wife's pussy and trembled as her tongue played around his piss hole. She took her mouth away and continued to jack him as she pleaded, "God, I need to cum Mark. Please fuck me." Mark sat down and Sandra pulled her panties to the side and sank her soaking cunt onto his cock. As she slid up and down Mark reached round and rubbed her burning clit. Sandra was so highly aroused that she came almost immediately and Mark felt the shudders pass through her body. As her orgasm subsided she said, "Fuck, I needed that." "What about me," said Mark. "Don't I get to cum? " "'Course you do honey," she replied. "Would you like a nice blow job?" "Fuck the blow job. I want my cock up your ass," he answered. Sandra giggled, stood up and reached into her cotton panties to spread her dripping cunt juice over her asshole. She then faced away from Mark, pulled her panties aside, and lowered her shit hole onto his cock. Mark groaned as the tightness of her ass encircled his cock and she began to bounce up and down his shaft. It wasn't long before Mark cried, "Shit, I'm going to cum," and Sandra felt the spunk spurt deep in her bowels. They sat in that position recovering when they heard the front door open. "That will be Sue home from school," said Sandra. The door opened slightly and Sue's head peeked around. "Are you two decent?" she asked. "Oh fuck your not. Hurry up, I've got Sally with me." Sandra stood up, pulled her stained panties over her sex, turned off the video and handed Mark his trousers as she smoothed down the front of her dress. Sue was their 13-year-old daughter and Sally was her school friend and classmate. When they came in the room, Sandra and Mark were chatting normally. As the two girls sat down Sue said, " We'd like to talk to you about something. Wouldn't we Sally?" "Yea," replied Sally. "Actually I was hoping you could help me out." "What's the problem?" asked Sandra. "Well is my brother." Sally began. "You see for a few years we've been, well you know, sort of ....." "They've been fucking," said Sue interrupting. "I see," replied Sandra not sure where this was going. "And the problem is ????" "He won't fuck me in the ass," Sally blurted out. "You see I love sticking things in my ass and playing with my shit, but my brother thinks is disgusting and wont help me. Sue told me of the things your family do, and I kind of hoped you would let me join in." Sandra and Mark looked at Sue "It's Ok mum, really, she's cool." "Well," said Sandra unsure. "Show them what you're wearing Sally," said Sue. Sally stood up and raised the short school skirt to reveal her panties. Sandra leaned forward and asked, "What are these. Some kind of rubber?" Sally nodded and pulled them down. As they reached her thighs the crotch appeared to be stuck between her legs. As Sandra looked closer she got a smell of the young sluts cunt and noticed something sticking into her body. "They're built in dildos," explained Sally. "Both 6 inches long and made of solid rubber. One goes in my cunt and one in my asshole." "Fuckin' hell," exclaimed Mark. " I've never seen anything like that. Do you wear them all day." "Yea," replied Sally. "They make me really horny." As she pulled the rubber pants back on she asked, "So what do you think? Can I join in your games, and do you really ass fuck each other?" Sandra smiled and said, "I'll show you." She opened her legs and raised her skirt. "Do you see that wet patch?" she asked pointing to her panties. As Sally nodded she continued, "Well that's my cunt juice because I'm so horny. " She stood up so Sally could see the brown stain on the back of her underwear, " And that stain is a combination of my shit and Mark's spunk leaking out of my back hole because I've just been ass fucked." And with that she pulled her soiled panties to the side, and Sally could see the juices running out of her back hole. Sue moved closed to her mum and swirled her finger around the little puckered hole until it was covered with the shit and her dad's sperm. "Lovely," she said as she sucked it clean and pushed her other hand beneath her skirt to rub on her clit through her school panties. "So am I in?" asked Sally. "Your in," replied Sandra and Mark together. "Come over tomorrow when there's no school and we`ll have some fun." "Who else will be here," she enquired. "Well there will be Alan, Sue's 10 year old brother who has a great cock and shoots gallons of spunk, and of course Katy, Sue's sister who's 8. Her pussy tastes so sweet," Sandra replied. "And Red," Sue added. "Whose Red," asked Sally. "Our Irish Setter dog," said Sue. "He fucks real good." "You're kidding. How do you fuck your dog," exclaimed Sally, "Look," said Sandra as she picked up the remote control and switched on the video. The scene showed some poor girl who had obviously just been fucked in the cunt because the dog cum was running out of her and a large German Shepherd now had its cock buried in her ass. "Fuck that's so nasty," groaned Sally as her hand went inside her rubber panties to rub her clit. "Can I get dog fucked tomorrow, and ass fucked, and eat shit and......." "Slow down Sally," grinned Mark. "We'll get to all of those things. You go home and we'll see you tomorrow." Sue woke up the next morning feeling horny. She played with her cunt, spreading her slimy juices all over her outer sex lips and went through to her sister's bedroom hoping to get Katy to suck her off. Today however, she was too late. Young Katy was already on her hands and knees on the bed with Alan's cock pounding her cunt, "Hi sis," said Alan without breaking stride. "Mind if I join in?" Sue asked. She lay down on the bed and scooted below her sister so her face was only inches away from where Alan's cock was fucking Katy's pussy. She raised her head to lick Katy's little clit and the juices from Alan's cock. Lying in this position, Katy was able to lean forward and bury her face in Sue's cunt. "You're very wet sis," she said. Her mouth was glued to Sue's clit and the index finger of her right hand was worming its way into her ass. Katy could feel the end of the shit in her sister's ass, and she shoved her finger deeper. The combination of the ass finger fuck and Katy's mouth was too much, and Sue arched her back as she climaxed and ejaculated into her sister's face. Sue always sprayed her cunt juice when she came, and Katy's whole face was awash with the stuff. She pulled her shit covered finger from Sue's ass and sucked it clean. She now felt it was her turn to cum. "Stick your cock in my asshole Alan," she said. Alan grinned as he took his prick out of her cunt, wiped some juice over Katy's ass, and pushed the tip of his cock against her little shit hole. Katy pushed back and slowly his cock disappeared inside her. When he was fully inside, he began sliding in and out, with his strokes getting faster as he neared orgasm. Katy was rubbing her clit and knew that her brother wouldn't last much longer. She screamed as she came and her spasms caused her ass to be even tighter and Alan groaned as he sent jets of spunk deep in her bowels. Alan withdrew and Katy's asshole closed to trap his seed inside her as she collapsed on the bed. "That was soooo good," said Alan. "Yea," replied Sue. "I'm still so fucking horny thinking about Sally coming over and what we're going to do to her. I hope your cock's will be ready for more action." "You bet it will, "grinned Alan. "She looks really hot." "She is," Sue agreed. "She's also nasty, and dirty, and loves shit. I'll bet she doesn't wash her cunt before she comes over." "She sounds great. My cocks getting hard again," Alan said. "Keep it for later brother," laughed Sue. "I'm going to get dressed." As Sue was deciding what to wear she thought, I'm going to be just as dirty as Sally. She rummaged in her laundry basket and found a pair of dirty knickers. They were stained with piss in the gusset and some skid marks down the back. Not dirty enough she thought. The young slut drew the gusset over her cunt. Still not enough she thought. Holding her sex lips open she stuffed as much on the garment inside her as possible. She pulled them out and brought them to her face and sniffed, "Not bad," she murmured. She then wrapped the cloth around her finger and stuck it in her asshole. She could feel her shit and wriggled her finger around, She pulled them out and inspected her work. Better, she thought looking at the large shit stain. As she slipped them on, she loved the feeling of the shit on her ass and the way they stank of sex. Her cunt was soaking by now, and she gave the crotch another rub to spread even more cunt juice in them. Sue went downstairs to the kitchen find Katy and her dad having breakfast, and her mum, Sandra, bending over the sink as Allan worked a rubber dildo in and out of her ass. The dildo was covered in shit and she could see her mother was close to orgasm the way she was rubbing her clit. As her cum raced through her body, Alan jammed the dildo fully in her ass and held it there until her shacking subsided. "Oh god, I needed that," said Sandra. Alan slid the dildo out and licked his mum's ass clean. He was about to do the same to the dildo but Sue stopped him. "I want that," she said. She quickly dropped her panties and wrapped them around the stinking dildo and rubbed it clean. She then stepped back into then and pulled the foul panties on. "You dirty slut," laughed Sandra, "what are you up to?" "Sally loves being dirty, and I'm going to show her how much of a slut I can be," she replied. As she finished speaking the doorbell went and Sue ran to answer it. "Hi Sue," Sally said as the door was opened. Sally stepped inside and as they kissed, Sally said, "Fuck you smell really dirty. What have you been doing?" Sue grinned as she raised her skirt and Sally gazed at her dirty panties. "You dirty bitch," said Sally laughing. "Let's go and get screwed." She returned with Sally and introduced her to Alan and Katy. "Are you still wearing those rubber pants?" asked Mark. "No, just normal ones today," she replied as she raised her short skirt to reveal a pair of pink cotton knickers with a large wet stain at the front. "Sorry about the stain," she explained, " but my brother fucked me just before I left the house, and the spunk is still running out of me." "My brother just fucked me too," said Katy. "I've still got his spunk in my ass, although I am leaking a bit." She stood up to show everyone the brown stain on the back of her panties that was a mixture of shit and cum. "Oh this family is so dirty," moaned Sally as she fingered the wet patch of her panties. "Tell me how to ass fuck. Do you need to lubricate? What do you use?" Sandra laughed as she replied, "The best lubricant is shit. You spread some around your asshole and the prick just slips in." "I'm getting so fucking horny talking about this," moaned Sally. "I think were all getting horny," said Mark as he unzipped his jeans as stroked his cock. "Let's go into the living room." As they all trouped through the house they were joined by the dog that took a great interest in Sue's soiled panties, and was licking her crotch and ass even before they reached the living room. Alan kicked off his trousers and pants, sat down on the sofa and stroked his erect cock. "Why don't you come and sit over here Sally," he grinned. The 13-year-old quickly ran over and straddled his lap. She pulled her underwear to the side and lowered her soaking cunt onto his prick. Alan could feel the sliminess of her previous fuck, and Sally moaned as he started to pump into her. Sue stood and watched her friend being fucked and had pulled aside her foul panties to allow the dog to lick her sex. Sandra was lying on the floor with Katy squatting over her face. She licked Katy's asshole until it started to open and a mixture of shit and Alan's cum dripped into her mouth. She rubbed her clit as she sucked the shit straight from her daughter's ass. After clean Katy's ass with her tongue, Sandra stood up and looked around as she sucked the last of the shit from her teeth. Red was still licking Sue, Alan was watching his dad and Sally was shouting "Fuck, Fuck, Fuck," as she came hard. Sandra went over to stand behind Sally and reached around to cup her small tits and pinch the rock hard nipples. "How would you like that cock in your asshole," she whispered in her ear. Sally's response was to cum again and she moaned, "Oh yea put it in my ass. I want to be ass fucked." Sandra put her hand over Sally's asshole on the outside of her panties and said, "Go on honey, shit in your knickers." Sally groaned as she strained to open her ass. "God I'm so horny just thinking about shitting myself. I can't believe I'm doing this." Her whole body was shaking with lust and Sandra felt her knickers bulge out as she filled them with shit. "Not too much Sally," she instructed. "Save some for later." Sandra massaged the shit around Sally's ass, and over her cunt until Alan's cock was also covered. "Ok Sally," she said. "Lift your self up." As Alan's prick fell out of her cunt, Sandra grabbed it, and placed it at the entrance of the girl's shit covered asshole. "Push," she instructed. Alan pushed up and Sally pushed down and the cock slipped past her anal ring and into her bowels. Sally's lust was so great, that she was actually cumming as the cock slid up her ass. Sandra reached between them and rubbed some shit over Sally's burning clit as she climaxed again. Sue had now discarded her dirty panties and was on her hands and knees with the dogs cock imbedded deep in her cunt. No man can fuck as fast as a dog and Red was going for the record as he shafted his young mistress. Sue had cum twice and her cunt juice was dripping from the dog's balls. Alan had picked up Sue's filthy knickers and put them on. He was lying on his bach on the floor with his cock through the leg hole of the panties and sliding it into Katy's cunt as she sat on top of him. Katy was rubbing her clit and groaned, "Fuck my cunny Alan. Shoot your spunk in me." Alan could feel his cum approach and as he spurted into his sister, he opened his bowels and shit in Sue's already rancid panties. Katy screamed as she felt her brother's seed jet into her, and her little body shuddered in orgasm. As Katy stood up she noticed the filled knickers, pushed her finger in and pulled out a lump of shit. She sniffed appreciatively and popped the finger in her mouth. Alan stood up and peeled off the stinking knickers and bent over, as his young sister licked his stinking asshole. Sandra came over to help, and they soon had him clean. Mark had cum up Sally's ass and still had his prick inside her, as Sue screamed her third cum, as she felt the dog's knot swell inside her. Her cunt walls were blasted with hot dog sperm that completely filled her. As Sally got of Mark's shit covered cock, she took great delight in kneeling in front of him and licking it clean. Mark smiled his thanks as Sally crawled over to Sue who was still impaled on Red's cock. Sally felt underneath where they were joined and was amazed at the thickness of the dog's cock. "That must feel great inside you," she said. "Yea it is," Sue gasped. "How was your first ass fuck?" "It was terrific," answered Sally. "My hole's still open and I love wearing panties that are full of shit. I must smell really awful though." "No you don't. The smell of shit and cum turns me on." Sue said . At that Red suddenly released her and a river of dog cum ran out of her gaping cunt. Sally stuck two fingers into Sue's pussy and licked the dog cum. "Mmm nice," she said. As Sue got up she spotted her filled knickers on the floor. "Who did that?" she laughed. Everyone pointed to Alan who just stuck his tongue out at her. "I dare you to put them on," said Sally. "You said you like the smell of shit." Never one to refuse a dare, Sue stepped into the stinking underwear and pulled them up slowly to prevent the shit falling out. As the shit touched her, she squatted down to open her ass crack, and quickly pulled them into position. She loved the feeling the shit against her skin, especially when Sally ran her hands over the panties and forced the shit around the front and into her sex . Sue tried to return the compliment but as she felt her friends panties she said "Not enough shit." Sally grinned and strained to push another turd into her clothing, together with most of Mark's spunk and Sue was soon forcing the stinking mess into Sally's cunt. "I think you two had better go and take a shower," laughed Sandra. "And take Katy with you. She loves licking shit off people." "Right you two," said Sandra turning to Alan and Mark. "I'm as horny as fuck and need some cock. Who wants my cunt and who wants my asshole?" She dropped her panties and spread the cunt juice from her soaking pussy over her asshole. "I'll have cunt," said Alan. Sandra straddled his cock and lowered herself down. She was so wet that his cock slipped right in, and she leaned forward as Mark pushed deep into her shit hole. Alan could feel his mother's cunt juice run down his cock, as he matched his thrusts with his dad's. Sandra came almost immediately as she felt her husbands slide into her ass. They kept up a steady pace as she moaned, "Harder, fuck me harder. Fuck my cunt and my ass. I want your spunk inside me." Mark felt Alan's thrusting get quicker and increased his own. Waves of pleasure were coursing through Sandra's body, and the men thrust even faster. Mark felt his son cum through the thin membrane separating them and that triggered his own climax. Sandra's shuddering slowly subsided as she came down from her sexual high. Mark pulled his cock out and Alan's lap was soaked with his mother's cunt juice as she raised herself off his prick. She kissed both of them and said, "I better go and see what the girls are up to." But that's another story!!!!!!