Rule 34 Dev - 2023 anthro balls big_penis bodily_fluids canid canine canis clothing digital_media_(artwork) domestic_dog duo erection facial_hair foxfawl fur genitals humanoid_genitalia humanoid_penis male male/male male_only mammal moriarty_(sherlock_hound) moustache penis sex sherlock_hound sherlock_hound_(series) simple_background|8832344672