Rule 34 Dev - 2boys abs absurd_res anal anal_sex anthro anus balls big_muscles black_body black_fur blue_body blue_eyes blue_fur blue_hair blush canid canine clenched_teeth cutaway duo eye_contact fluffy fluffy_tail from_front_position fur gay genitals hair hi_res humanoid_genitalia humanoid_penis looking_at_another lying male male/male male_only male_penetrated male_penetrating male_penetrating_male mammal mating_press missionary_position muscular muscular_anthro muscular_male nunudodo on_back pawpads pecs penetration penis sex sharp_teeth simple_background smile teeth yaoi yellow_eyes|5980667376