I love this position." After a few minutes in the reverse cowgirl, Bernadette swung around and was sitting tall in the saddle. She sat there, frozen i... time for a few seconds, before moving up and down on my dick. In the meantime, I began to thrust into her on her downward strokes and felt my balls slamming against her cunt. Not only was she enjoying it, I was on cloud nine. She collapsed onto my chest and put her open mouth on mine, searching out my tongue. She was a creature in heat.. “The armor should filter the stench,” Al complained in disgust.“Yeah. It should,” Caleb answered, briefly wondering why it wasn’t.“Third squad was first on the roof,” the Master Chief continued. “They said those four were already beginning to rot, when they got up here. Their rate of decay seems to be increasing! It’s like a bad horror flick, but I didn’t get my popcorn!”“What’s the difference between the four that are rotting, and the other dead guy?” Caleb asked, gesturing towards the five. When I tried to whip my eyes I found that my hands and feet were tide to the bed and a sock in my mouth I felt a amazing warm feeling around my dick. I raised my head to find my step sister between my legs!!. I couldn't say nothing with a sock in my mouth I could only mumble. She looked up at me with my dick between your pink lips and winked, for a second I tried to fight it but she started to take me even deeper in her mouth, one hand stroking my dick and the other rubbing my balls her nails. I didn’t need to be in her head to know that look — lust. She was ogling my tented shorts and I guess she hadn’t realized it because she had started rubbing her nipples. This was all too bizarre and I chuckled a little at the irony of my mother-in-law who had been such a bitch to me standing there wanting nothing more than for me to fuck her. My chuckle must have snapped her back to reality because she looked up at me with a look of embarrassment and turned to walk away. I didn’t want her to.