Personally I’d need a diagram to figure out how this could be used for ahem “sexy time” so I will let the artist Peter Jakubik explain in his own words:
Pony Girl Rocker is a toy for adults shaped as a woman attached onto the rockers similar to those of a rocking chair. The rocker ironically carries a memory of boys’ games on knights, riders, conquerors or warriors and pushes it into the field of adult fantasies. It could be a great wedding gift for a newly married couples who can make a use of it as a relaxation simulator to prevent the partnership malfunction. In the context of BDSM practices it can be used as a trainer for pony play sessions. In need of humiliation, unless your wife or girlfriend do not like a pony play, just use this toy. Pony Girl Rocker as a forgotten and again found toy as an object for adults. Old wooden surface is supposed to remind of forgotten old child’s toy found in the attic and upgraded to a fetish design object.