Rule 34 Dev - 2boys accessory anal anal_sex anthro anthro_penetrated anus ass backsack balls bedroom_eyes blep blush blush_lines bodily_fluids cadaverrdog canid canine canis casey_valentine cock_ring curled_tail dildo domestic_dog double_dildo dripping duo erection fangs fur genital_fluids genitals grey_body grey_fur grey_hair hair half-closed_eyes howie_(cadaverrdog) humanoid_genitalia humanoid_penis jewelry kneeling knot lying male male/male male_penetrated mammal middle_aged narrowed_eyes onside open_mouth open_smile penetration penis penis_accessory penis_jewelry pink_penis potbelly precum precum_drip precum_string seductive sex_toy simple_background smile sweat sweatdrop tail teeth tongue tongue_out vein veiny_penis yaoi|8843566976