The Twins
Copyright© 2001 by Martina2023
Chapter 15
Incest Sex Story: Chapter 15 - A pair of 16 year old twins stumble into a sexual relationship that takes them to the very edges of biological reproduction, where they become the guinea pigs...
Caution: This Incest Sex Story contains strong sexual content, including mt/ft Lesbian Zoophilia Incest Sex Toys Bestiality Pregnancy
She was due to give birth in three weeks, so the next day Dr Milton gave her a full medical. Taking several samples of her various bodily fluids, he tested them and made copious notes. When he did the ultra sound scan, they could see that the kittens had become the size of golf balls now. They could clearly be seen on the screen.
Richard said it was time to discuss the actual birth. "What we must ensure is that you are here when you go into labour. Your parents and brother would be quite surprised to see you have them on the lounge carpet," he joked. They arranged for her to spend the last fortnight at the house and not go home at all. "Can you tell you folks that you are staying with a friend? Will they believe that?" asked Richard. Lisa was sure she could dream up a suitable story.
"Go into labour!" she wondered. Now the reality hit home. She was really going to deliver a litter of kittens from her vagina!
The doctor took his housekeeper to shop for supplies as usual and she was left to her own devices. "Try to sleep." Advised Richard, "you need to rest." Rest? She was always too excited for that. Her world was a turmoil of new adventures every day.
She wandered around the outhouses and barn. She said hello to all the animals she had become friends with. She lingered around King. He was one of her favourites. She stroked his neck and mane and fed him some corn. Moving down his flank she stroked the top of his hind leg. Behind this leg is the biggest cock in the world, she pondered. Tentatively reaching under his body, she felt the pouch containing his weapon. She was amazed that such a big thing could hide inside a small pouch. Massaging his underside, the stimulation made it drop from its hiding place. 20 inches of hard cock as thick as her arm dangled in front of her. Dropping to her knees she took hold of it. The tip was identical in shape to a man's but so much bigger. She regretted the fact that she could never get it in her. She was realistic enough to know that. It would be a physical impossibility.
But she could make it come she decided, and pumping it with her hand she made him shudder and walk away. Going after him she persisted but he wasn't interested and wandered off across his paddock. Lisa looked at him vaguely annoyed. "Have it your way then," she said pouting her lips, "But I've seen you come..." She teased.
Going into the laboratory, she surveyed the line of fridges containing the straws. Hundreds of frozen babies from dozens of breeds of animal. She thought again how clever Richard was. Feeling her tummy she considered the life he'd inserted in her. What would she have next? She mused, a litter of puppies? Or rats or hamsters? Or something bigger...
Bigger? Yes please... She considered the biggest animal a girl could carry to full term. A piglet maybe or a lamb? What about one of King's foals? No... get real she thought, it would split her in two. But it was a nice thought...
The next week dragged but her Tuesday clients loved her black and red basque. She brought them both off in under five minutes of their arrival when she removed her housecoat to show she was wearing it and the suspenders and stockings beneath. She felt sorry for them as they had paid for two hours so she talked to them until they were ready for a second bout. Then they only lasted a few more minutes...
Wrapping the used condoms in tissues she revelled in her power to drain men of their reproductive fluids so easily. No man could resist her. Her figure and looks stunned everyone. She picked up a letter that she had been avoiding since she first read it. A man wanted her to have sex with his wife... She had never ever considered lesbian sex... but she was now.
She rang the number and when a woman answered, she put the phone down. The letter said that is was OK to call at any time, so she rang again.
"Hello, Margaret Hobbs, " came the answer. "Can I help you?"
"Er, yes, it's Lisa here. Your husband asked me to call"
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