They were thirty and sixteen trick or treating alone not part of a group for the first time. Alyssa was wearing a very revealing slutty nurse costume. Her daughter Kayla was wearing a very slutty slave girls costume. They had made the rounds and were about to retire when Kayla said lets hit the old Dunstan place , some one has been moving in all week.

The sisters headed up to the old mansion and standing on the front porch knocked but were unprepared when a trapdoor dropped them into a chute. The next thing they knew was waking up strapped to a table naked. They could see each other and began yelling for help when the door opened to the room and a man in a lab coat entered. He introduced himself as Dr. Quillian and moving next to Alyssa's table moved a tray into place and told her this is going to hurt but all will be better in the end.

Kayla watched in fear as the Dr. worked on her mother. First he took a syringe filled with a white liquid and injected it through her nipples deep into each breast. The pain was intense as Alyssa screamed in agony. Then he he attached electrodes and sent a steady current into her breasts. She felt them grow slightly becoming firm and youthful. Her aureoles sand nipples swelled and darkened. Then her breasts squirted milk as they tingled and showed signs of arousal. Then he moved to her groin where he attached devices that spread her vaginal lips wide open.

He inserted a small button like object beneath the skin. It encircled her clit and after sealing it up it kept her constantly aroused and wet. She felt the need for her cunt to be filled and fucked. He smiled at her and asked her so how is my beautiful slut doing. Alyssa began panting and screamed at him to fuck her begging him to fill her womb. He laughed and motioned a robot forward. The robot lay on top of her where suction pads came from his chest attaching to each nipple and began milking her.

Then his metal dildo slid deep into her and began pumping and spinning into her vagina bringing her to the first of many orgasms. He was not done as a metallic tube came out of him and entered her rectum alternating between pumping a glowing liquid into her bowels then sucking it back out. Finally his mouth covered hers forcing her mouth open and a cock like device was shoved down her throat pumping in and out occasionally spewing the same glowing green gel like liquid. Soon her abdomen looked like she was eight months pregnant as the gel filled her bowels and womb and her breasts filled with milk.

She screamed out her pleasure as she was continuously being raped by the robot. While this was happening Her daughter Kayla had her own problems. The doctor released her from the table and led her to a door pushing her into the next room and closing the door. Maylz found herself naked in a large empty room. Suddenly she was sprayed with some strange liquid and a variety of animals entered the room. She watched and whimpered in fear as she saw a large obviously aroused wolf stalked around the room. A large boar also wandered around the room.

She noted others all sporting hard engorged penises. She quaked in fear as a chimpanzee , a bear , a lizard of some kind , and a large snake stalked her. Then a voice came from a speaker telling her that if she wanted to survive she would get on her hands and knees to make it easier for her to be bred. She sobbed and replied that she could not be impregated by the animals. The voice informed her that normally that was true but she had been modified and now could carry offspring of any creature.

Sobbing she assumed the position indicated and screamed when the wolf mounted her and violently fucked her pussy until he ejaculated in her. Moving away now satisfied the wolf lay down in the corner and the boar immediately mounted her thrusting into her sensitive vagina. Its cock spines locking them together as he fucked her for four hours finally maming her scream when he pulled out of her leaving her cunt leaking blood and sperm as well as her orgasmic juices. Kayla lay on the floor her young body slowly recovering from the abuse when the chimp took his turn.

Using his strength he forced her wide and into her cunt fucking her pussy as she screamed in agony then when done with her cunt he shoved into her anus making her scream more as he breached her virginal asshole. Thinking it was over Kayla lay on the floor with her legs spread wide trying to not let anything touch her groin front or back but she felt found her trial was not over. First the bear had his way with her and then to her disgust the large lizard raped her. She lay on the floor exhausted , and in pain from these strange animals breeding her.

The snake moved between her legs and parted her vaginal lips slipping its body into her womb. It curled up and began pumping out eggs which attached to the walls of her womb. When finished she now carried a hundred snake eggs and it left her slipping out of her vagina. Months went by and Alyssa and Kayla's lifereturned to normal the only reminder being the pairs swllen stomachs and breasts. Then one day while they were out together Kayla felt a stirring in her stomach and ripping off her clothes right in the mall people gathered as Kayla expelled baby snake after baby snake from her womb.

Her children crawling from her cunt. People recorded the event as she cried out in agony. The stress of watching her daughter give birth pushed Alyssa over the edge and she stripped as small half human half machines crawled out of her and had soon claimed her nipples feeding from them. The pair were quickly taken to the nearest hospital along with as many of their prodigy as could be caught but soon all were transferred to a private science lab and never hood or seen by anyone outside the labs again.

Many of the lab workers enjoyed the pairs bodies espacially Alyssa's since her body required almost constand sex to survive if she did not get it her body would start to die.

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