FURVERT!

5_fingers abs absurd_res animal_genitalia animal_penis anthro areola balls biceps big_balls big_penis biped brown_body countershade_neck countershade_torso countershading equid equine equine_genitalia equine_penis fingers genitals hi_res holding_object horse huge_balls huge_penis male mammal masterelrest medial_ring muscular muscular_anthro muscular_male nipples pecs penis solo tail vein veiny_muscles veiny_penis