Rule 34 Dev - abs anthro balls_outline biceps blind_eye bodily_fluids bulge claws clothing detailed_bulge eye_scar eyebrows facial_scar fangs finger_claws fur genital_outline genitals grey_body grey_eyebrows grey_fur holding_penis inner_monologue kneeling looking_at_viewer male muscular muscular_anthro muscular_male nipples pecs penis penis_outline quads red_eyes scar sharp_teeth shirt simple_eyes solo sweat tank_top teeth thinking topwear translucent translucent_clothing triceps underwear undressing wolfybuns nintendo star_fox wolf_o'donnell canid canine canis mammal wolf 2023 signature|17821374060