Chapter 664 Neuro Submission Transmitter: 89

"Fuck! That's a damn sybian machine." Maggie exclaims, as we watch Christina remove the regular seat from the rowing machine and attachŽ a seat with a rubber penis attached to it. Plugging it into the base of the rowing machine, she flicks a switch on the side of the seat and it starts to hum. The penis shaped vibrator begins undulating back and forth while it vibrates. Christina adjusts it a couple of times, then switches it off, before swinging her leg over the machine and easing it into her moist pussy. When she is completely impaled on it, she reaches down and turns it on. "Ahhhhhhhhhh!" We hear her moan, as she grabs the handles of the machine and starts rowing vigorously.