Rule 34 Dev - animal_genitalia animal_penis anthro anus ass autofellatio backsack balls blue_anus blue_claws blue_eyes blue_nose blue_pawpads blue_penis bodily_fluids canid canine canine_penis canis claws clenched_teeth closed_eyes cum cumshot dobermann domestic_dog ejaculation erection genital_fluids hi_res knot looking_at_viewer looking_back looking_pleasured male male_only mammal masturbation nude open_mouth oral oral_masturbation orgasm pawpads penile penile_masturbation penis pinscher presenting presenting_hindquarters short_tail sinsquared smile solo teeth zrin|3742705104