body incinerated her. She was going to cum no matter what, and she was almost there. Cathy gave one last immense effort to pumping her legs and was rewarded with an excruciating peak for her efforts. She shook as the first wave rolled through her body. Her mouth gaped without sound as her brother continued to use it for his pleasure.
Cathy's legs cramped but still continued to work the dildos at a slower and jerkier pace. Spasm after spasm attacked her young body in seizures that took control of her every muscle.
Bobby's cock still continued to dribble with every jerk of his balls. Finally tired from leaning against the wall Bobby stood up straight and pumped his own cock with his fist. His cum dripped on his sister's crotch and ran down between her legs. The boy's pain was subsiding now, but Bobby couldn't believe how long he had continued to cum, pain or no pain.
Both children were exhausted. Bobby staggered over to the wall and slid to the floor. Cathy, her eyes closed and her head hanging down to her chest, continued to force the dildos in and out at a relaxed pace, refusing to stop.
Deb was so proud of her daughter and son. They looked so devilish with their new body jewelry. She was a little jealous of Cathy's gorgeous body, and the way it looked so tight when she climaxed. Deb was excited again and ready for more. Her children were too exhausted, her husband wasn't any help. 'Jeff! Yes! Where was her brother Jeff?' She turned to look for her brother. She found Jeff standing behind her with her two other children.
Without speaking, Jeff turned and walked them to another stall, opened the gate and took them in. Deb led her husband by the leash attached to his balls, down to the stall she had seen Jeff take her children. She got to the closed gate and leaned on the top rail to watch.
Jeff had positioned the petite 12-year-old Anna, on her knees, bend over a saddle that stood on two posts in the middle of the stall. Jeff attached small cables to the wristbands on the little girl arms and clipped them to the bottom of the posts. He then wrapped bands above the girl's knees and pulled them apart, forcing the little girl's knees to spread wide.
Anna laid bent in half on the saddle, her legs and arms spread wide and bound in place. Deb was surprised to see the ring running through the skin, between her daughter's virgin cunt and ass hole. She reached down to her own body and rubbed the same area. Deb moaned at the feeling the rubbing produced on that tender area.
'What are you going to do to me?' Anna asked with a little fear in her voice. 'Are you going to have sex with me? Will it hurt?' Jeff didn't answer. He turned and left the stall. Anna pulled at her bonds and struggled to get up.
Jeff returned with the dog and told Rex to 'Sit!' in back of Anna's exposed ass and cunt. Jeff walked around the saddle and looked at Anna's long hair hanging down toward the floor. She turned her head sideways and looked at Jeff, questioning him with big blue eyes.
Jeff squatted and spoke to Anna. 'I have heard the same incredible tale, by every female that lost her virginity to a dog. It is said, that something special happens to the woman. From the moment the dog takes a woman's virginity, it spoils her for human cock. It doesn't matter how large a man's cock is, or how long it is, it just isn't enough any more,' Jeff retold Anna the tails he had heard over and over again during his training in Japan. He turned to the dog and raised his voice. 'Rex lick!'
Jeff continued his tale to Anna. 'They speak of legends, possibly some sort of chemical secreted by the dog's cock, transforms them into a dog's bitch for the rest of their lives. Some women tell of giving only their virgin ass to a dog, and from that day forward that ass belongs to the dog alone. Today Anna, were going to let my dog Rex, take your virgin ass AND your virgin pussy.'
Jeff stood and walked back to watch Rex busily lapping at the little girl's cunt. 'We will learn if the tales are true. I want to see if Rex, with one fuck in each hole, can spoil you for human cock for the rest of you life. From now on Anna, you will want only dog cocks. You will do anything to get a dog cock inside you. You will try to suck and fuck every dog cock you see, snub your nose at anything else.'
Anna's 16-year-old brother Chris was standing to the side stroking his cock and watching the large dog lick at his sister's cunt. Jeff turned to him and said, 'Chris, when it's time, I want you to help Rex get into your sisters tight cunt. After you have done that, you may use her face and mouth any way you wish. When Rex cums in her cunt, it will take a while for him to get hard again. When he does get hard once more, I want you to help him put his cock in Anna's ass hole. Think you can do that?' Jeff asked.
'I can use her mouth while the dog fucks her?' Chris asked.
'You can use anything except her ass and cunt. After Rex has had each they will be sealed off with plugs to keep his seed inside for as long as possible. I want her desire for dog cock to be insatiable,' Jeff replied.
Anna was scared but ready. She had watched her older brothers' and sister, and even her mom, fuck and have fun while she couldn't. She felt Rex's tongue lapping her pussy and ass and hoped sex would feel as good as his tongue. Each time Rex's tongue dragged across the ring between her ass and cunt hole it sent a tingle up her spine. She felt the juices flowing inside her and knew her pussy lips were swelling with the excitement.
Anna had heard that it hurts when someone takes your cherry, at least that's what her friend had told her when her friend's dad broke it for her. But her friend told her that, 'after that it feels great to have sex!'
Anna considered trying her friend's vibrator once but chickened out. Now she had no choice. She would learn what it was like to have sex at last. She had seen how Rex had made her sister very excited and how her mother had wanted Rex to fuck her in the ass. Yes she was ready. But she was scared most of all.
Jeff was waiting till Rex's licking had Anna extremely excited. He turned to Deb and said, 'Deb, I'll hold on to your husband for a while. Why don't you go get Rex ready to fuck Anna's pussy.'
Deb quickly handed the leash to her brother and opened the gate to the stall. She knelt down at Rex's side and looked under the dog belly. Rex's red cock was just starting to poke out of his massive sheaf. Deb rolled on her side and wiggled under the dog. She reached up and rubbed the sheaf with both hands. She lifted her head and wrapped her tongue around the tiny point sticking out.
Rex felt the woman's tongue on the tip of his dick and licked the little girl faster. He tried hard to poked the end of his tongue into the little hole that was leaking the nectar he found irresistible. He smelled the special aroma that only seemed to come with little girls. His cock was growing and it would only be a matter of time now till his master gave him the command to take the little girl bitch.
Deb heard her daughter moan as she listened to the slurping sounds of the dog's tongue on her daughter's crack. As Anna's moaning increased with each lick the dog made. Jeff walked to the side of Anna's head and lifted her face to look in her eyes. 'Anna,' Jeff said. 'When your ready I want you to beg me to let the dog fuck you,' Jeff told the little girl. 'I know you can feel the pleasure of his tongue on your pussy. The pleasure of having his cock in your pussy is ten times better,' Jeff coax the little girl.
Jeff pushed his hand between Rex's tongue and Anna's ass and pulled hard on the ring. Anna screamed from the sudden and unexpected pain. All the pleasure she had built up in her body the last few minutes, was gone within a second. Rex's tongue starting it's lapping again and Anna moaned as it slurped and licked the tender area around the ring.
Anna wiggled her hips and soon returned to the point she was before. She felt so good she thought she could just let Rex lick her to orgasm like her brother had done to her with his tongue. She was breathing hard and enjoying Rex's tongue when another sharp pain brought her all the way back to the beginning again.
Frustrated Anna began squirming against the Rex's tongue. She tried to push her pussy lips hard against his snout to satisfy her bodies needs. She started encouraging the dog by talking to it. At first she was embarrassed, what with everyone watching, but the incredible feelings shivering through her young body took control and she called out to the dog.
'That feels so good Rex. Yes! Lick me harder, please Rex!' Rex knew the sounds of encouragement and nipped at her pussy lips. 'Ohh Rex, stick your tongue in my pussy. Lick between my pussy lips. Yess! Harder! Yesss!' Anna screamed to the dog. Anna didn't feel Jeff's hand reach her ass but felt the sharp pain to her tender region as he pulled hard on the ring, and this time held it without letting go.
Anna almost cried. She was so close. Her cunt wanted something to satisfy it. In her delirious state she thought she would die of she didn't cum soon. The pain caused by ring made her pussy open and close uncontrollably. She felt like she was cumming but not cumming. Her body was shaking but it craved for that something deep inside that just wasn't there.
Suddenly Anna wanted to get fucked. She didn't care any more she wanted the dog's cock in her. 'Jeff, its O.K.
