FURVERT!

2016 3:4 animal_genitalia animal_penis anthro balls black_balls black_body black_fur d3mo dated equid equine equine_genitalia equine_penis fur genitals half-erect hi_res horse male mammal medial_ring muscular muscular_anthro muscular_male nude penis pink_penis simple_background solo standing stripes tail tail_wraps vein white_body white_fur wraps yellow_body yellow_fur