FURVERT!

abs anthro biceps big_muscles big_penis biped blonde_hair blue_eyes braford butt equid equine erection flexing fritz_(braford)fur genitals grey_body grey_fur hair hooves horse humanoid_genitalia humanoid_penis looking_at_viewer looking_back male mammal muscular muscular_anthro muscular_male nude penis red_body red_fur smile solo standing teeth vein veiny_penis white_body white_fur