Rule 34 Dev - 2boys abs anthro beastars biceps blush bodily_fluids canid canine canis comic duo gay genital_fluids genitals giant_panda gouhin humanoid_genitalia humanoid_penis jerking_off_hand_motion kumak71395 legoshi_(beastars) male male_only mammal masturbation muscular muscular_male page_5 pecs penis precum solo sweat ursid wolf yaoi|5113683232