Rule 34 Dev - abs anthro balls casual_erection casual_nudity erection fur genitals glans humanoid_genitalia humanoid_hands humanoid_penis male manly muscular muscular_anthro navel nipples nude pecs penis simple_background solo berrymilkbear pandoboo canid canine canis dobermann domestic_dog mammal pinscher 2024 hi_res|20186794145