Domina Erika Grey - Texas is the home for Domina Erika Grey, associated with the Dominant Divas web site.  She doesn't list pony play or equestrian on her interests, but that sometimes happens because the person does not have a place or equipment to do it, not because she has no interest.  I am hoping that is the case here!

I for one would be more than happy to let her get all the experience riding a human hose she desires!

(see also Goddess Pyra and Mistress Eve listed in the desired rider's list)