Anthropologists of the future may wonder why turn-of-the-century Westerners needed to use young girls like horses when they're far weaker and can't pull a cart nearly as fast. And anyway, we've got cars.

Nevertheless, Ivy and Little Meow don bits and harnesses and begin their equestrian day getting broken like wild horses. After some bondage to teach them who's boss, the girls are trained to high step in synch. They pull their masters on a cart, get beaten and whipped – and later nuzzle each other on a grassy field.

Retailing: This is specifically equestrian.