Ultimate shoulder rides

As I write, I'm uploading a big clip (611 Mb) of a solid rider in two brief costumes firmly mounted on her muscular horse's  bare shoulders, with reins and a riding crop.  He holds her thighs to keep her legs tight around his body and her thighs snug astride the back of his neck.  I imagine that filming this event must have been fun for all concerned.  It's new to me; I don't think it's a repost.  I've sharpened the video a little, combined two separate clips, and eliminated the not very interesting sound track to save space.  I hope other members will enjoy watching Jenny ride as much as I do.

David