I knew I wasn't dreaming.

Some years ago in the wee hours of the morning, some weird-sex type show was on cable.  There was an organization of folks who pretended they were horse and had sex as such.  They would meet at conventions, and share their horsiness. There was a name for it, but I forget it. The video  was so graphic I couldn't believe my eyes, and even though no one else was around, I had to turn it off. It was a fantasy for sure, for some.  Now I hear about the Brony.   As I understand it, My Little Pony, and I don't want to think about what else.