The Permanent Booru

Score: 0.006

+ anal	580680
+ bestiality	140110
+ black	15695
+ cave	16446
+ creator:ladygreer	422
+ feralxanthro	60
+ internal	85681
+ interspecies	413599
+ knot	288399
+ novaduskpaw	50
+ paws	373265
+ rating:explicit	3746156
+ shot	1449
+ source:furaffinity.net	564018
+ species:canine	1728889
+ species:canis	931995
+ species:mammal	4512421
+ species:wolf	449228
+ title:[comm] - cave wolves do it best	2