Rule 34 Dev - animal_genitalia animal_penis bestiality canine_genitalia canine_penis duo erection fellatio female female_on_feral female_penetrated feral feral_penetrating feral_penetrating_human genitals human_on_feral human_penetrated interspecies knot male male/female male_on_human male_penetrating male_penetrating_female oral oral_penetration penetration penile penis sex text okiyo canid canine canis human mammal wolf 3:2 black_and_white comic english_text japanese_text monochrome|1017851660