animal_genitalia anus backsack balls bed blue_eyes bodily_fluids brown_body butt equine_anus feral furniture genitals half-closed_eyes looking_at_viewer looking_back lying male narrowed_eyes on_front presenting presenting_anus puffy_anus raised_tail rear_view simple_background smile solo spread_legs spreading sweat sweating_profusely sweaty_balls sweaty_body sweaty_butt sweaty_genitalia tongue wet wet_body dino2k equid equine horse mammal attempted_signature