Rule 34 Dev - 5_fingers accessory animal_genitalia animal_penis anthro balls biped black_nipples border collar ear_piercing equine_genitalia equine_penis erection facial_piercing feathering femboy fingers front_view fur furgonomics genitals gradient_background hair hair_over_eye hooves lip_piercing looking_at_viewer makeup male medial_ring mottled mottled_genitalia mottled_penis multicolored_body multicolored_fur nipple_piercing nipples nude one_eye_obstructed penis piercing pink_body pink_fur pink_hair simple_background smile solo standing tail tail_accessory tailband tattoo two_tone_body two_tone_fur vein veiny_penis white_body white_border white_fur heavensteed luckystallion13 equid equine horse mammal 2015 digital_media_(artwork) full-length_portrait hi_res portrait watermark|4045967905