Filthy Little Thing: A Hotwife Fantasy

A snow storm strands three travellers at a seedy motel.
Adam worries how his shy wife, Mercy, will cope with having to share the only room left.
Bored at having to ride out the storm with only two channels on TV, Nelson suggests an innocent game of truth or dare.
As Mercy sheds her usual bashful demeanor, the situation turns explosive.
How low will Adam let his wife descend?