Rule 34 Dev - 4_toes abstract_background animal_genitalia animal_penis anthro balls barefoot belly big_balls blep bodily_fluids body_hair bottomless brown_body brown_fur canine_genitalia canine_penis chest_hair claws clothed clothing countershading dripping erection feet floppy_ears fur genital_fluids genitals hands_behind_head knot knot_in_sheath leaking_precum looking_at_viewer low-angle_view lying male nipples on_back open_clothing open_shirt open_topwear overweight overweight_anthro overweight_male partially_clothed pawpads paws penis plantigrade precum precum_drip presenting pubes sheath shirt shirt_only simple_background smile solo spread_legs spreading teeth toe_claws toes tongue tongue_out topwear topwear_only fox1400 canid canine canis collie domestic_dog herding_dog mammal pastoral_dog sheepdog absurd_res hi_res signature|99621856