Pony Play
Human pony play, also called ponygirl or ponyboy play depending on the sex of the participants, is a form of roleplay where one person acts like a pony or horse, while a sexual partner acts as a caretaker or a stallion. Some classify this as an animal transformation fantasy. Pony play often includes quite elaborate costuming and equipment, including bits, reins, harnesses, synthetic hoof boots, horse tail butt plugs, etc.
