FURVERT!

animal_genitalia animal_penis anus balls big_balls big_penis bite bridle draft_horse duo equid equine equine_genitalia equine_penis eyes_closed female female_penetrated fenn.perrox feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral fetlocks genitals hi_res hooves horse larger_male male male/female male_penetrating male_penetrating_female mammal neck_bite penetration penis puffy_anus reins sex size_difference smaller_female smaller_penetrated tail unguligrade