Roll with it

As Kelly forcefully slid herself onto him Jace lay back and followed the track of his concussion induced dream. He wondered idly if this was like a repressed desire that he had held back on for too long. Then his thoughts snapped back to the moment when Kelly slammed herself down on his stomach, winding him. And continuing her rough fucking, Jace felt her hole clenching agains him, drawing him closer to climax. Then he noticed the marks. Over Kelly's body were small cuts, only noticeable in the flashes of lightening.

As his mind turned across that most evil of possibilities, his sisters turning, he knew it was too late. He felt the familiar sensation of orgasm building over him and he knew it was not a dream. He was fuckin his dead sister, about to become one of the hoard himself. He threw back his head as he filled his sister undead womb with seed and passed into the blackness...