Rule 34 Dev - 4_toes anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis balls black_body black_fur black_nose blush canine_genitalia canine_penis claws erection feet feral floppy_ears fluffy fluffy_tail fur furniture genitals heterochromia inner_ear_fluff inside kerchief knot looking_away lying male nervous nervous_smile on_back penis pink_inner_ear presenting presenting_balls presenting_penis shy sofa solo spread_legs spreading toe_claws toes tuft white_body white_fur jirikdos oreo_(jirikdos) border_collie canid canine canis collie domestic_dog herding_dog mammal pastoral_dog sheepdog absurd_res hi_res widescreen|83879272