FURVERT!

2019 abs anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anthro balls bed biceps big_penis biped black_penis blue_eyes bodypaint boofbuppy digital_media_(artwork)equid equine equine_genitalia equine_penis erection eyebrows feathers fur furniture genitals hair hand_behind_head hi_res horse looking_at_viewer lying male mammal mane markings medial_ring muscular muscular_anthro muscular_male navel noct_(noctilus)nude on_back on_bed pecs penis pillow pinup pose sheath signature solo spread_legs spreading triceps vein veiny_penis white_body white_fur white_mane