FURVERT!

1:1 2015 animal_genitalia animal_penis backsack balls big_penis bound breath butt cutie_mark cycloned dock_(anatomy)earth_pony equid equine equine_genitalia equine_penis erection feral fetlocks friendship_is_magic genitals hair hasbro hay hooves horse huge_penis inside lying male mammal my_little_pony nude on_side open_mouth penis penis_backwards pony restrained rope solo submissive submissive_male tail tongue troubleshoes_(mlp)underhoof