Rule 34 Dev - 2018 4_toes 5_fingers anthro balls black_nose black_pawpads claws closed_eyes cum drooling erection fur green_hair hair male male_only mammal masturbation motion_lines multicolored_fur mustelid nude open_mouth open_smile otter pawpads penile_masturbation penis precum red_fur saliva sauksauk short_hair sitting smile sofa solo striped_fur stripes taintedstar teeth toes tongue two_tone_fur vein veiny_penis watermark webbed_hands|3317426264