Mutation!

Unknown to both girls was that the dark slime had been made in the 1st level of Hell. Its maker had been an evil organic chemist in life and the slime was to be his **** on the world. The government had assassinated him to stop his work on a doomsday weapon. The black slime was to be his ****. But he made one tiny mistake in formulating it that changed its entire end result. Sarah and Madison were to be the 1st victims of that mistake.

Since Sarah's body had absorbed the greatest amount of the black slime her body reacted 1st to it. Laying in bed spooned with Madison her body turn coal-black, her skin took on an oily, slimy appearance but you could see her internal organs and skeleton outlined under her skin. Pulling Madison closer for warmest, Sarah's body began to encapsulate Madison's body until Madison's body was totally encapsulated inside Sarah's body. The slime began to totally alter the 2 young women's bodies. Sarah's body grew to 7' to accommodate Madison's body encapsulated by her body. Sarah's breasts grew to HHH and began to leak black, thick secretions. Her body molded to fit her new height. She looked like an oily black 9 months pregnant amazon. Madison assumed a fetal position in Sarah's abdomen making Sarah look 9 months pregnant with triplets. Madison's body was going through its own mutations inside Sarah's body. Four 8' tentacles grew from Madison's lower back, 2 with cockheads, 2 with 12 fine cilia at the tip. Her breasts expanded to GGGs and began to leak the thick black secretions as Sarah. Madison's body also added muscle and height ending at 6' 9". She to had the body of an amazon. Her skin seemed to be the same oily, slimy appearance as Sarah's. After 6 hours Madison began to move inside of Sarah's abdomen. Sarah began to cry out in pain as contractions began.

A powerful contraction caused Sarah's abdomen to split open expelling Madison and a large amount of black slimy fluid. Sarah's abdomen quickly closed and became flat with 10-pack abs. Sitting up, Sarah looked through red reptilian eyes at Madison smiling at the birth of her "child" as Madison smiled back. Madison sat-up leaned in and began to nurse. Sarah let out a sigh of pleasure as she encircled Madison with her arms as she nursed. Madison drained both breasts quickly. Suddenly Sarah felt sharp pains in her mid-back as 4 8' tentacles the same as Madison's grew from her back. Giving Madison a wicked grin, Sarah rammed a cock tentacle into Madison's pussy and ass. Madison let out a cry of pure bliss as she was fucked. Madison quickly returned the favor and soon both women were overwhelmed by their orgasms. Even after orgasming, they continued to fuck each other. A black aura surrounded the 2 of them as they continued to ravish each other. The black mist appeared to fuel their passion and their need for each other. The black slime had also altered their mind-set. They needed to multiply, to make others like themselves, to FUCK and know endless pleasure.

After fucking each other for hours, satisfaction continued to be just out of reach. Instinctively they knew what they needed to do, to give birth to others like themselves. Leaving their apartment, they went in search to give birth to a "new child"