FURVERT!

abs animal_genitalia animal_penis anthro balls biceps big_balls big_muscles big_penis biped brett_(bluefoxyboi)brown_body brown_fur brown_hair clothing equid equine equine_genitalia equine_penis erection flexing fur genitals hair hat hat_only headgear headgear_only headwear headwear_only hi_res horse male mammal manlyshark mostly_nude muscular muscular_anthro muscular_male nipples pecs penis simple_background smile solo vein veiny_penis watermark white_background white_body white_fur