Time Traveling Hookers

Stuck in the past, there aren't a lot of career options for women, really just one...
Three modern day roommates and recent college grads take a time machine back to the Wild West. The time machine breaks, stranding them in the past where they are forced to join a brothel to survive.
With the help of future technology, they're able to trick their customers into thinking they're getting what they pay for, without actually having to do the deed.
But the scam involves getting much more up close and personal with smelly, 19th century hicks than germaphobe and prude, Anastasia, is comfortable with.
One customer seems sweeter, more attractive, and better groomed than the rest. Could she actually fall for a cowboy from the dirty, disgusting past?