The Permanent Booru

Score: 1.385

+ 4 fingers	145566
+ age difference	92069
+ anal	579211
+ anal knotting	8467
+ anal penetration	453362
+ animal	108522
+ anthropomorphism	4519571
+ anus	752409
+ artist:harmarist	150
+ balls	1413631
+ black nose	322485
+ bodily fluids	1959945
+ booru:e621	1475840
+ bottomless	237002
+ brother	21736
+ brothers	8789
+ chapter:2	1694
+ character:alex (harmarist)	609
+ character:alex_(harmarist)	112
+ character:will (harmarist)	529
+ character:will_(harmarist)	106
+ clothed	1428243
+ clothing	2723045
+ clothing:topwear	17891
+ comic	169226
+ copyright:sheath_and_knife	74
+ creator:harmarist	1281
+ cub	173964
+ cum	978018
+ duo	2031003
+ fingers	617727
+ from behind position	197393
+ fucked silly	28894
+ fur	2307279
+ furniture	389175
+ gender:male	3511545
+ genital fluids	1392626
+ genitalia	2327553
+ genitals	2698338
+ grey body	389290
+ grey fur	300616
+ heart symbol	433108
+ incest	56672
+ internal	85576
+ knot	287791
+ knotting	37710
+ language:english	435542
+ male on male	201721
+ male penetrated	236191
+ male penetrating	569074
+ male penetrating male	203350
+ male/male	741363
+ medium:comic	313262
+ medium:english text	668828
+ medium:high resolution	3019380
+ medium:speech bubble	203619
+ medium:text	1037984
+ meta:junk tag	332228
+ meta:tagme	288525
+ meta:url	108933
+ no panties	63719
+ older penetrating younger	2893
+ page:65	147
+ penetration	1134945
+ penis	2151099
+ perineum	72269
+ pool:17444	32
+ rating:explicit	3735108
+ red clothing	73562
+ red topwear	22351
+ series:sheath and knife	269
+ sex	1404212
+ shota	63139
+ siblings	37210
+ species:canid	1674467
+ species:canine	1726663
+ species:canis	931149
+ species:mammal	4508546
+ species:wolf	448870
+ star	54459
+ sweater	56190
+ title:sheath and knife (harmarist)	190
+ title:sheath and knife 2 (harmarist)	72
+ tongue	1147783
+ tongue out	727493
+ topwear	703747
+ underage	12209
+ underaged	41390
+ underaged male	41287
+ young	348757
+ younger penetrated	10530