Becca and Brandy are in their sexy riding costumes, caring for horses.
Then, a guy chloroforms Becca, and then Brandy.
They find themselves tied to a post and gagged. They struggle to get free, and almost do, but then Becca gets chloroformed again, and Brandy, her legs still tied together, gets knocked out too.
Then, they're tied again, hanging in side-by-side stable doors. Again, just as they almost get free, they get chloroformed again and end up hanging, helpless and out cold in the stable doors.
Finally, they're hogtied and gagged side by side. This time, they don't get free.