Rule 34 Dev - absurd_res ai_generated anatomically_correct animal_genitalia anus ass balls big_balls bridle colorful detailed detailed_background detailed_fur equid equine feral fur genitals hi_res horse huge_filesize light lighting looking_at_viewer looking_back looking_back_at_viewer male mammal notte nude portrait presenting presenting_hindquarters puffy_anus raised_tail realistic shaded soft_shading solo|10168294800