Rule 34 Dev - animal_genitalia animal_penis anthro balls biceps big_penis black_body black_fur black_nose bodily_fluids brown_body brown_fur canid canine canine_penis canis claws cum cum_leaking cum_on_chest cum_on_face cum_on_leg cum_on_penis cum_on_self dobermann domestic_dog erection fluffy fluffy_tail fur genital_fluids genitals hands_behind_head hi_res inviting knot looking_at_viewer lying male male_only mammal messy nude on_back pecs penis penis_tip pinscher presenting purple_background sheath simple_background smile solo solo_focus spread_legs spreading zerrazoid|4530152336