In fact, I couldn't help seeing her in my mind's eye bouncing up and down on her husband's cock.
It was no wonder without even touching it my cock grew instantly hard, tenting the bed covers.
Throwing them back, I pushed down my pajama bottoms, my cock was even bigger than usual and throbbing visibly. Wrapping my hand around it, I started whacking off, imagining Kate on my cock.
I grunted, jizzing quick, my cum flying high into the air before splattering back down on my hand, thighs and belly. Good thing I left off my pajama top!
I spurted twelve or thirteen times, breathing heavy, eyes closed as I pictured my jizz bursting into Kate.
My cock started to soften, as I was still catching my breath, opening my eyes to the mess I'd just made all over myself.
Slipping from the bed, I crept from the room, heading to the bathroom to clean up and take a long piss. I always seem to have to do that after jizzing.
Leaving the bathroom, I can still hear Kate screaming as she was being fucked.