You look down at your massive cock, and you start getting excited you should call your girlfriend and set something up. You let out a loud neigh, filled with anticipation, and kick off the shoes turning yourself back to normal. You manage to get a hold of your girlfriend, Sherry and set up a date. Hours go by as you pick her up and head out to a dinner and movie, soon heading back to your place, making out as you make your guy's way into the bedroom. "Close your eyes sweetheart, I have something I wanna try," you instruct. "Alright," she says giggling as she bends her naked body over the edge of your bed. Also naked, you slip on the shoes and silently turn back into your anthro stallion form, holding in a loud animalistic shout of pleasure as your already hard cock stretches out to many times it's size. You quickly transform and slide your hairy cock inside her. You lay your large hands on hers and start thrusting feeling the incredible animalistic pleasure. Sherry starts moaning. You keep using your powerful muscles to keep thrusting your massive cock into her, evauntually reaching the amazing climax, you can't help but close your eyes and realese a loud animalistic cry as you cum inside her. You feel amazing, you open your eyes to see your lover and gasp. Your not standing over Sherry anymore, instead there's a large buckskin-coated anthro mare still crying in pleasure bent over the edge of your bed.