Bondage and Lingerie
The alpha mare (or stallion, depending on how one looked at the situation), clenched her teeth and hissed, latching on to the okapi's head with both paws and grinding her cock as deeply into that sweet, warm muzzle as was physically possible.
Big Stallions & Soft Fillies.
I had made both girls submit and admit i was the alpha stallion, knowing that i had three mares to service me anytime i commanded it.
Straight Frat Cock Challenge
Let them be envious of his body, he'd decided long ago, let them all ogle and see a real prime alpha stallion, not some puny pony. that's why he liked sitting next to oliver, the donkey, because compared to him, he'd look even bigger.
Mestango
Much like the alpha stallion, dean's fur was a creamy inky black like the night itself... though he was the smallest of the horses; there was still a chance for that to change. dean took a few steps, then a few more before he broke into a stride.
SYBT: The Night Marenager
She didn't know what to call an alpha horse, did horses have a pecking order, if they did, even if they didn't, she would be the queen of it. the one that stallions wanted, that the other mare's wanted to be.
Edythe and the Centaur
Someone's gotta be at the top, gotta be the big alpha stallion, and he has to pick on others to demonstrate how big and tough he is... and they then gotta pick on others who are smaller than they are to remind themselves that even if they aren't on the top
Ass Backwoods (2x4 storyverse)
Backwoods launched himself across the room, compelled by the voice of his alpha mare. surprised, his evil twin backpedaled, but the ass was faster. his almost human fingers grasped the skull by its eye sockets...
Rest and Relaxation
Getting aroused by sexual submission, on the other hand, it typical to a particular kind of personality... namely, the highly dominant, alpha-mare, always-in-charge type."