A searing hot knife lanced through Kate's stomach as she doubled over. Perfume bottles smashing on the floor.
"Ah-Oh!" she wailed as she doubled over.
She felt an urge to vomit but it passed. Rubbing her stomach she felt the heat radiating from it.
Rooney continued to moan in pleasure as her hand grasped something, it felt like a snake she had touched at a girl during her visit to the school. She opened her eyes and saw two finger thick tentacles, one of which was gripping her hand. She screamed.
Past her toned stomach was a clear image of Patrick fucking without pause her sister.
Kate's belly went from toned to suddenly full, she sucked it back in back it grew...like she was pregnant. It grew in seconds as the trimester blurred by. Her beautiful face was torn with confusion as her belly expanded. What tipped her over the edge was the movement, whatever that bastard had put inside her was pushing and probing her womb!
Her hands thrown wide open, as wide open her legs had been minutes before, she started to wail in confusion.
"Ah-ow!"
It continued to
She looked at her face in the mirror and screamed.
"MY GOD! HELP ME!" Rooney screamed.
Nothing would lift or even budge Patrick from on top of her.
"Arrrgh!" Kate screamed as belly ballooned out to that of full term as the movement inside was like two babies punching each other. Was she had this Beast's litter? The view of her sister and Patrick was obscured.
Then she realized, the Beast had been infected with something from Mars. She screamed and threw her head around, her hair flying unable to comprehend what had happened to her so suddenly.
She moved away from the mirror unable to comprehend what was happening. Women had months to get used to the change in gravity, she had mere minutes as she staggered away she almost fell with the shift in her mass. Staggering, mind reeling she tried to walk. Her belly had parted her robe her showing bush and bloated breasts.
The towel rack was the first thing she grabbed, it was made for towels, even wet ones, not heavily pregnant women. It ripped away from the wall, she tried to them grab a potted plant that folded under her weight.
Rooney's fists hammered at Patrick's chest, the skin was like taunt steel. She knew she was going to die, she could hear Katy loosing it. She was right he was dangerous, he wasn't human.
Katy grabbed a framed pictured, that dumped her into the corner of the bathroom. Unable to move, pinned by the birth of her monster children she was fucked to death.
Rooney's belly started to swell with life that she knew would kill her. It started to pin her to the bed but it pushed Patrick away from her.
"Oh My God, help me!!!"
Rick was roaring like a war cry, any harder and it would have blown the girl's hair back. He had fucked and and cum at least a dozen times. The alien side knew that both hosts had to be kept contained until they were used up.
His tentacles had grown more numerous and stronger, whipping around in an alien motion. He could feel the birth coming.
"Get him off me!" Rooney screamed.
Katy just screamed like Patrick.
Katy was prepared to have a baby, just not like this. Her hair dried it gave her a dead look, she screamed like this was a b grade horror film but she knew the thing moving in her was alive. Giving birth in a hotel bathroom, five star or no, was not what she had in mind.
Rooney's bulging belly finally pushed Patrick off of her and out of her.
Katy felt the baby ready for birth, but not water breaking, no contractions or baby dropping. The baby's head punched through it's fleshy prison. Crying she looked on in horror as the baby crawled free of the reverse caesarean. Her sister was mute as she too exploded.
Katy was weak with blood loss, bodily trauma and mourning when Patrick worked in.
"What...are...you?" she gasped.
"The future."
Rick broke her neck before cleaning up.