Alan hated getting up in the mornings, even at weekends, but his bladder told him that if he didn't get up soon, he was going to have an accident. So he dragged his 10-year-old body out of bed and down the hall to the bathroom. As he opened the door his 13-year-old sister Sue was sitting on the toilet. "God, Sue, hurry up, I'm bursting." he groaned. "Fuck off Alan." she replied, "I'm having a shit." "Please Sue, I've got to go. I can't hold on much longer," he pleaded "Ok, Ok," she said and opened her legs. "You can piss in here. I'll aim for you." She reached out and took his cock in her hand and pointed it between her legs. Alan immediately let go with a stream of hot piss that Sue carefully directed onto her clit. "Oh that's great." she sighed, "Keep going." Alan tried his hardest, but there was only a certain amount his young bladder could hold, and the stream soon reduced to a trickle and stopped. As Sue lent forward and sucked the last drops of piss from her brothers cock Alan heard the shit dropping into the toilet from Sue's asshole. Sue finished sucking Alan's cock and reached for the toilet paper. "I'll get that for you sis." he said, "Turn round." Sue stood up and turned round with her hands on the toilet pan and Alan started to clean the shit from around her asshole with his tongue. "Oh God, that feels so good." she moaned and pressed her ass back into his face. Alan was now licking her from asshole all the way round her cunt to her clit, and, at the same time, stroking his now erect cock. Sensing that his sister was ready, he stood up and slid his cock into Sue's slit. "Oh yes. Fuck my cunt Alan." his slut sister shouted. Sue was a total slut, and in her present position, she was looking in the toilet pan and the aroma from her shit and Alan's piss were arousing her even further. "Come on Alan. Fuck me harder. I want to feel your spunk spurt inside me," she cried. Alan could feel his orgasm building up inside him, and as he felt his sisters body shudder in climax, he emptied his balls into her. "Oh that looked sooo good," his mother said. Alan looked round and smiled when he saw his mother standing in the doorway playing with her cunt. At 32, his mother Sandra was the sexual fantasy of many of his school friends. She had long black hair that was completely straight, a bronze tan all over her body, weighed 114 lbs. and a 36-25-36 figure. Sandra came forward and said, "Let me clean that for you son." She took his prick into her mouth and savoured the taste of his cum and her daughters cunt juice. Sue straightened up and held open her pussy lips as she said, "What about me mum?" Sandra scooted over to her daughter and sucked Alan's spunk out of her. When she had emptied her daughter, she concentrated on Sue's clit, and soon had her shuddering to her second climax. "Come on." said Sandra as she stood up, "Lets go downstairs and get some breakfast. Sue, go and wake up your sister for me." As Alan and his mother went downstairs, Sue opened the door to her sister's bedroom. Eight-year-old Katy was still asleep with the covers drawn back. Sue tiptoed over to the bed and looked at her sister's hairless slit. She gently rubbed her sisters stomach just above her hairless pussy and very slowly pressed into her body. She new that if she was gentle enough not to wake Katy, pressing on her stomach above the bladder would cause small amounts of Katy's piss to dribble out of her cunt. After just a couple of presses, Katy's pussy lips were wet, and as the piss dripped out of her Sue eagerly licked it up. The more she pressed the more piss there was to drink but Katy's mind, realising the urgent need to piss, soon woke her up. "You taste good Katy," said Sue. "Thanks," replied Katy, "but I've really got to pee," and she bolted for the door. "Mum says come down for breakfast," Sue shouted after her. If Sue thought the table would be set for breakfast, she was going to be disappointed. As she entered the kitchen, Allan was sitting on a chair with his cock buried deep in his mothers asshole, and Sandra was leaning forward to take her husbands cock in her mouth as he sat on the table, and she slipped her index finger knuckle deep in his ass. Sue's father, Mark, smiled as his daughter came in, and he asked if she wanted to join in. Sue, who had never refused any kind of sex in her young life, answered by climbing onto the table and pressed her cunt into her fathers face. This was the scene that greeted young Katy as she came into the kitchen. "I want to join in too, " she wailed. Sandra released her husband's cock, pulled her shit-covered finger out of his ass, and pushed it into Katy's mouth "There you are honey," she said as Katy eagerly sucked her finger clean. "Why don't you clean your dads shitter while I concentrate on milking Alan's spunk into my asshole?" her mother asked. Katy moved over to Mark and stuck her small tongue into his asshole whilst slowly rubbing her hands up and down his cock. Her tongue was so small that she could get it right inside his ass and touch the end of his turd that had been all stirred up with Sandra's finger. Mark groaned into Sue's cunt said, "I'm going to cum." Katy quickly moved from his ass and clamped her mouth over the tip if her fathers prick as he pumped his seed down her throat. Katy swallowed as much as possible, and the rest dribbled out the corners of her mouth. At the same time the muscles in Sandra's shit hole were proving too much for her young son. Alan could feel his orgasm building and as Sandra felt his hot cum squirt into her bowels, she urged, "Go on Alan. Fill my asshole with your spunk!" As Alan's climax subsided Sandra stood up and although some of the spunk dripped out of her, she clamped her ass closed and kept most of her sons seed inside her. Both Mark and Alan needed a rest but the girls, especially Sue and Katy, were still horny. "If no one is going to play with me I'm going to play with Red," said Katy as she rushed into the living room "Red, Red come on boy. Come and see me," she shouted. The family's Irish Setter was lying on the floor when he heard his young mistress call. As he got up, Katy threw herself on the sofa and spread her wet cunt lips. Red was no stranger to Katy's desires, and immediately stuck his snout into her crotch. "Go on boy, lick my pussy," she pleaded. Red started licking her as she drew her knees up to her flat chest and presented her asshole to the dog. As Red licked her from clit to asshole, Sue knelt down beside him, rubbed his sheath, and pulled his hardening prick into her mouth. Just as Sue had got the dog ready, Katy had her first orgasm and produced even more juice for the dog to lap. ,"He's ready now sis" said Sue. "Lets get organised." Katy stood up and commanded "Red, down and over." The dog new exactly what was going to happen and immediately lay down and rolled onto his back with 8 inches of dog cock pointing up in the air. Katy straddled the dog and squatted down to feed his cock into her little cunt. At the same time, Sue lowered her pussy onto Red's tongue and felt it slide into her. Mark, Sandra and Alan stood in the doorway and watched the family pet service both their daughters. "God that's making me so fucking horny," exclaimed Sandra. "I really need to go and shit out all that spunk in my ass, but I don't want to miss any of this." "You've got a pair of knickers on haven't you?" said Mark. "Just do it in your pants." "Yea mum, that would be so fucking nasty. Go on and shit yourself." added Allen. Sandra was so horny that the front of the pink cotton knickers she had put on were already stained with her cunt juice, and the thought of shitting into them turned her on even more. As she watched her 8 year old daughter bounce her cunt up and down the dogs cock, she relaxed her bowels, and let a 6 inch turd, mixed with her sons spunk, slide into her knickers. The turd caused her panties to bulge at the back and she felt Alan's hand, on the outside of her knickers, cup her shit and massage it into her ass. He reached between her parted legs and pushed the shit into her cunt. The combination of feeling the shit being smeared over her sex and seeing her two daughters impaled on the dog was too much and she came violently, her whole body shuddering. "Let me have some of that son," said Mark. "I'm going to shove that shit back into her ass." Mark moved behind Sandra and pulled her filthy panties to the side and rubbed his erect cock between her shit covered ass cheeks. Slowly he eased his shit lubricated prick into her asshole and continued pushing until his balls stopped him going any further. Alan went in front of his mother and eased his fingers into her cunt and felt the soft shit he had pushed in there. Pulling the soiled knickers to the side he fed his cock into her rancid front hole, which was dripping with cunt juice, and he, and his father, started to fuck her brains out. Sue couldn't hold off any longer, the dogs tongue and the view of her mother being double fucked, caused the young teenager to climax and spray her cum into the dog's mouth. Since she started fucking at the age of 6, she had always ejaculated when she orgasmed and this was no exception. Red lapped up the juice and started whining as he sprayed jet after jet of dog cum into Katy's cunt. The feel of her insides being blasted with hot cum sent Katy over the edge as her young body shuddered to orgasm. As Sue and Katy came down from their climax, they both stood up and let Red retire to the corned to lick Katy's juices from his cock and balls. Both the girls sat on the floor and watched their mother being fucked in both holes. Sandra was having a series of multiple orgasms as the cocks inside her did their work. Allan came first into her cunt and shortly after, his father emptied his seed into her ass. As they pulled out of Sandra's body, both girls came over and sucked their shit-covered dicks into their mouths and licked them clean. Sandra was totally drained and would have sank to the floor but still had the presence of mind not to cover the carpet in shit. "What about me" she asked as she held the door for support. Mark pealed the dirty panties from her and all four licked the shit and cum from her body. Even Red came over and added his tongue to theirs. After their exertions the family separated to shower and get dressed. Katy went first as her thighs were all sticky from the dog cum that leaked from her pussy. She was quickly followed by her mother who wanted to make sure that all the shit was cleaned from her cunt. Sandra loved shit games so she decided to hold onto the rest of the shit that was pressing on her bowels. After all - you never know. As with most family's at the weekends, the kids quickly disappeared. Alan had soccer practice, Sue was at the mall with her friends and Katy was spending a few hours at her chums down the road. Sandra was still in the mood for some sex and was disappointed to find that Mark was in the study looking to order some porn videos from the Internet. She sat in the living room and tried to take her mind off it by reading a magazine but wasn't helped when Red pushed this snout into her crotch. She pulled up her short skirt and spread her legs to give him better access. As she still had her panties on Red couldn't lick her cunt, but kept pushing his nose further into the material. Sandra relaxed and let some urine trickle from her slit, and as the stain appeared on her knickers Red lapped eagerly at this unexpected treat. She pushed more piss into the gusset and Red started whining and was moving his whole back quarters back and forwards. As Sandra looked beneath the dog she was pleased to see 8 inches of hard red cock hanging from its sheath. She got of the sofa and knelt on the floor to wrap her mouth around the cock. She'd always loved the taste of Red's cock, and when she could feel the dog respond by trying to fuck her mouth, she knew he was ready. When she turned and presented her ass to the dog, it knew exactly what to do and immediately wrapped is front paws around her waist. She reached back, drew her panties to the side and directed the slimy cock to her asshole. "Go on Red," she pleaded. "Shove that shit disturber deep inside me!" As far as Red was concerned, one hole was as good as another, and, with a single lunge, he drove his prick into her bowels. The dog pistoned in and out of her ass as Sandra frantically frigged her clit and shouted encouragement to her pet. "Fuck my ass you bastard, go on ram your cock into me." As Sandra neared her first orgasm, she felt the knot of the dogs cock ram into her and groaned as her climax raced through her body. The girth of Red's cock had almost doubled in her asshole as jet after jet of dog cum splattered into her. Her bowels were so full of shit and dog sperm that it felt like an enema, and caused her to cum again. She put her head down on the carpet to wait for the dog to release her. A short time she heard Mark calling for her, and, at the same time, Red slipped out of her ass. She re-arranged her clothing, and as she climbed the stairs to the study, she could feel the dog cum and some of her shit leak out of her asshole into her panties. Mark pointed to the screen of the computer. "I found this new site for videos and they have a great selection. Anything you fancy?" Sandra studied the screen as Mark scrolled through the selection. "That one looks good," said Sandra pointing to a photograph of a girl on hands and knees being raped in both holes by a pack of dogs. "I fancied that one myself," grinned Mark. "I'll order it." As Sandra leant forward to study the screen, Mark asked, "What's that smell. Have you been playing with your shit again?" "Not really." laughed Sandra. "I've just had Red ass fuck me and I'm sort of leaking into my knickers." Mark ran his hand over her soaking panties and said, "Fuck, that feels so nasty in there." "Why don't you find out." she replied. Mark slid his fingers inside the dirty knickers, and as he did so, a small stream of shit and dog cum ran down her legs. Mark licked his fingers and asked, " Did Red fuck your cunt?" As Sandra shook her head, Mark unzipped his trousers and invited his horny and stinking wife to sit on his cock. Sandra turned her smelly ass towards him as she straddled him and, holding her knickers to the side, sank her dripping cunt onto him. This was the position that Sue found then in as she ran through the door. "Fucking hell !" she exclaimed, "Are you two still at it?" Sue watched as her mother bounced up and down on the prick, and was impressed with the amount of cunt juice running down it. "Where's Allan?" asked Sue, "I could do with some cock to." "He's still out. Would you like some of this love?" her mother asked. " I have to go and get these knickers off. I'm already getting shit and dog cum on your dad's trousers." "Oh please mum." she said pulling her knickers off. As Marks cock came out of Sandra's cunt with a plop, Sue walked over and fed in into her pussy. "Go on dad, fuck your little girls hole," she urged. Sandra stood and watched, and was so turned on by her slut daughters performance, she stuck two fingers into her ass to cover them with the stinking mixture, and eased them into Sue's ass as she continued to fuck her dad. Sue leaned forward to give her mother better access and Sandra started to finger fuck her daughter's virgin ass. "Stick another finger up me mum." Sue pleaded. As the third finger was eased in Sue said, "If I can take three fingers in my ass, I want your cock up there dad." "You're a very bag girl," said her mum smiling. Sandra pulled out her fingers and lifted Sue off Mark's cock. She carefully positioned it at the entrance to Sue's asshole and told her to sit down. The head of Marks cock pressed into her unyielding puckered hole for a few seconds, before it opened, and Sue felt it slide deep in her bowels. "Oh fuck that feels so good dad." Sue raised her ass slowly up and down Marks shaft savouring the feel of her first ass fuck. Sandra knew that Sue's asshole would be tight and that Mark would not be able to last very long, so she started to rub Sue's engorged clit to bring her off at the same time. She felt Sue's body start to spasm as her climax approached and Mark announced, " I'm going to cum." As Mark pumped his sperm into his daughter, Sue threw back her head and ejaculated a huge amount of girl cum into her dads lap. As Mark went to clean up, he left Sue and her mother sucking cum out of each other's assholes.