Ponygirl Harness
Spanking Blog liked this pony girl image for obvious reasons, but I like it in particular because of the neat way the depicted harness keeps her hands out of the way in the small of her back:
I’ve seen a set of restraints for sale that keeps the wrists in about that same position, but it’s not as nifty or constraining without the crotch strap and waist band, I do not think.
Elsewhere on Bondage Blog: