Rule 34 Dev - animal_genitalia animal_penis anthro anus balls black_bars blue_background bodily_fluids butt canine_genitalia canine_penis cum cumshot ejaculation genital_fluids genitals knot looking_pleasured lying male masturbation on_back pawpads paws penile penile_masturbation penis pink_pawpads simple_background solo tail tongue tongue_out 8bit_familiar nintendo pokemon generation_4_pokemon lucario pokemon_(species) digital_media_(artwork) pixel_(artwork)|21179744915