Rule 34 Dev - 1boy animal_genitalia animal_penis bodily_fluids canid canine canine_penis canis cum dobermann domestic_dog genital_fluids genitals hi_res knot male male_focus male_only mammal monophallia pattarchus penis penis_tongue pinscher solo solo_focus straps tochka tongue tongue_out unusual_genitalia_placement unusual_penis_placement what|4015865680