FURVERT!

animal_genitalia animal_penis anthro anus asatrua balls blue_eyes brown_anus brown_balls brown_body brown_fur brown_penis butt close-up equid equine equine_genitalia equine_penis fur ganachethehorse genitals half-erect hi_res horse male mammal muscular muscular_anthro muscular_male penis perineum pose presenting presenting_anus presenting_hindquarters raised_tail solo tail text url vein veiny_penis water