FURVERT!

1:1 anal_fluids animal_genitalia animal_penis anus balls bedroom_eyes big_anus big_balls big_penis bodily_fluids butt equid equine equine_anus equine_genitalia equine_penis excessive_anal_juice feral genitals hi_res horse huge_anus huge_balls huge_penis looking_at_viewer male mammal medial_ring musk narrowed_eyes penis presenting presenting_anus presenting_balls presenting_hindquarters presenting_penis puffy_anus quadruped raised_leg raised_tail seductive solo sweat sweatdrop tail yaboo