Rule 34 Dev - 4:3 animal_genitalia animal_penis anthro balls biped black_claws black_nose blue_eyes bodily_fluids bovid_horn canid canine canine_genitalia canine_penis canis caprine_horn claws close-up deer_horn erection fingers fur genital_fluids genitals goat_horn hi_res horn hybrid knot leaking_precum liang_yu looking_at_viewer male male_anthro mammal muscular muscular_anthro muscular_male nox_frigus_(character) nude penis precum precum_on_finger precum_string simple_background smile solo tail teeth tongue vein veiny_penis water white_body white_fur white_tail wolf|12442146872