Rule 34 Dev - 1dog 2022 animal_genitalia animal_penis anthro athletic athletic_anthro athletic_male ball_tuft balls big_penis canid canine canine_penis canis chest_tuft claws domestic_dog erection fence genitals german_shepherd grin herding_dog hi_res knot leaning looking_at_viewer male male_only mammal nude outside pastoral_dog penis plant seibear sheath smile solo standing tree tuft|6617503104