Kim and Kendall

Kim Kardashian woke up naked in a room that had three bare concrete walls, a door with no doorknob, a large glass window that was pitch black and a stationary bike with a dildo attached to it.

She stood up and the light on the other side of the window lit up. Inside was her half-sister Kendall, bound on her hands and knees. She was facing to the side, and a large dildo at the end of six-foot shaft was poised just behind her anus. The dildo was attached to a machine. She could tell Kendall was screaming, but Kim could barely hear her.

Kim noticed a small tape recording hanging from the ceiling with a note that said play me. She hit play.

"Welcome, Kim," said a gravelly man's voice. The dildo behind Kendall will start moving one inch forward every fifteen seconds."

The dildo entered Kendall's anus.

"Unless you can ride that stationary bike at 15 miles per hour for a full thirty minutes. While you maintain a speed of 15 miles per hour, the dildo does not move, but anything less than that, and it moves. You must have the dildo up your anus as you peddle, or the dildo behind your sister will not stop."

The dildo inched forward.

"If the dildo does not stop, eventually, it will impale Kendall."

Kim banged on the glass. Kendall looked over but did not make eye contact. The dildo went in another inch.

Kim ran to the bike. She mounted it, inserted the dildo into her anus and started peddling. A red led number appeared on the wall over the window to let her know how fast she was going.