Rule 34 Dev - 21boys animal_genitalia annex anthro artile azure big_penis big_testicles canine canine_penis cobalt erection fenrir fox furry horsecock huge_cock jaikonran knot large_penis lurdanjo male male_only mammal monochrome nude open_mouth oral penetration penis penis_size_difference piercing portal pyrferno rupert small_penis smile solo standing syleon testicles text tongue tylle tymbre vashintari veins veiny_penis wall wolfblade wuffamute yamato|1697149968