Rule 34 Dev - 2019 5_fingers abs anthro balls biped black_fur cubboard erection felid fingers fur fur_markings grey_background humanoid_penis kemono looking_away male male_only mammal markings multicolored_fur muscular muscular_male navel nipples nude orange_fur pantherine pecs penis pink_nose presenting presenting_penis simple_background smile solo standing stripes tiger vein watermark white_fur yellow_eyes|3722833664