The Permanent Booru

Score: 0.32

+ anal	579213
+ anal penetration	453364
+ animal	108522
+ animal genitalia	624287
+ animal penis	437614
+ anthro on anthro	233838
+ anthro penetrated	195610
+ anthro penetrating	150771
+ anthro penetrating anthro	121136
+ anthropomorphism	4519587
+ artist:harmarist	150
+ balls	1413639
+ black nose	322485
+ booru:e621	1475840
+ bottomless	237003
+ brother	21736
+ brothers	8789
+ canid	295525
+ canine penis	196440
+ canis	158105
+ chair position	11711
+ chapter:2	1694
+ character:alex (harmarist)	609
+ character:alex_(harmarist)	112
+ character:will (harmarist)	529
+ character:will_(harmarist)	106
+ clothed	1428249
+ clothing	2723052
+ comic	169226
+ copyright:sheath_and_knife	74
+ creator:harmarist	1281
+ creator:kitaness	276
+ cub	173964
+ duo	2031009
+ erection	1139717
+ from behind position	197394
+ fur	2307290
+ gay	59780
+ gender:male	3511558
+ genitalia	2327553
+ genitals	2698350
+ grey body	389291
+ grey fur	300617
+ incest	56672
+ knot	287793
+ language:english	435542
+ male on male	201721
+ male penetrated	236193
+ male penetrating	569076
+ male penetrating male	203350
+ male/male	741364
+ mammal	1302051
+ medium:comic	313262
+ medium:english text	668828
+ medium:high resolution	3019380
+ medium:text	1037984
+ meta:junk tag	332228
+ meta:tagme	288525
+ meta:url	108934
+ no panties	63719
+ onomatopoeia	62950
+ page:56	173
+ penetration	1134951
+ penis	2151109
+ penis size difference	26002
+ pool:17444	32
+ rating:explicit	3735120
+ series:sheath and knife	269
+ sex	1404220
+ sibling	28954
+ siblings	37210
+ sitting	432914
+ size difference	470743
+ snow	35072
+ sound effect	69961
+ sound effects	116372
+ species:canid	1674473
+ species:canine	1726669
+ species:canis	931151
+ species:mammal	4508558
+ species:wolf	448870
+ sweater	56190
+ title:sheath and knife (harmarist)	190
+ title:sheath and knife 2 (harmarist)	72
+ topwear	703748
+ will (harmarist)	186
+ wolf	126361
+ young	348757