Rule 34 Dev - 2024 3boys ai_generated anal anal_sex animal_humanoid anthro anthro_on_human avaru balls brown_body brown_fur brown_hair canid canine canine_genitalia canine_penis canis claws closed_eyes dark_hair erection fur furry gay gay_anal gay_orgy gay_sex genitals group group_sex hair human human_on_anthro humanoid interspecies knot knotted_penis male male/male male_focus male_only mammal mammal_humanoid multiple_boys multiple_males multiple_penises muscular muscular_male nipples oral_sex penis sex size_difference smaller_male spitroast tagme testicles threesome tuft tufted_fur wolf yaoi|13367150728