The Permanent Booru

Score: 0.329

+ 4 fingers	146010
+ age difference	94057
+ anal	580994
+ anal penetration	454021
+ anatomically correct	42201
+ anatomically correct genitalia	26244
+ anatomically correct penis	12279
+ animal	108558
+ animal genitalia	626081
+ animal penis	439011
+ anthro on anthro	234261
+ anthro penetrated	196006
+ anthro penetrating	151077
+ anthro penetrating anthro	121383
+ anthropomorphism	4527181
+ artist:harmarist	150
+ biped	546030
+ bodily fluids	1963948
+ booru:e621	1475840
+ brother	21830
+ brothers	8841
+ brown eyes	132544
+ canine penis	196762
+ character:alex (harmarist)	617
+ character:alex_(harmarist)	112
+ character:will (harmarist)	531
+ character:will_(harmarist)	106
+ comic	169250
+ copyright:sheath_and_knife	74
+ creator:harmarist	1284
+ creator:kitaness	276
+ cub	179170
+ cum	981440
+ cum on body	177919
+ cum on chest	26794
+ cum on hand	12689
+ cum on hands	9169
+ cum on penis	89026
+ cum on upper body	60422
+ dry orgasm	397
+ dry_orgasm	43
+ duo	2035272
+ erection	1142862
+ eyes	1038558
+ fingers	619179
+ freckles	90462
+ fur	2312828
+ gender:male	3522331
+ genital fluids	1395572
+ genitalia	2327568
+ genitals	2704330
+ grey body	390353
+ grey fur	301538
+ grey hair	75394
+ hair	2364165
+ half-closed eyes	255376
+ hand on penis	88907
+ incest	57183
+ internal	85734
+ knot	288588
+ language:english	435542
+ larger male	120732
+ male on male	201722
+ male penetrated	236670
+ male penetrating	570093
+ male penetrating male	203711
+ male/male	742548
+ mammal	1304314
+ medium:comic	313263
+ medium:english text	668829
+ medium:high resolution	3019403
+ medium:text	1037987
+ meta:url	109090
+ narrowed eyes	372235
+ older male	25096
+ older penetrating younger	2921
+ older_male	2287
+ one eye closed	169580
+ open mouth	1259161
+ orgasm	342915
+ page:31	498
+ penetration	1137596
+ penis	2158194
+ penis in ass	84927
+ penis_in_ass	1453
+ pool:13147	25
+ public	72288
+ rating:explicit	3748486
+ series:sheath and knife	269
+ sex	1408449
+ sibling	28954
+ siblings	37489
+ size difference	472750
+ smaller male	121423
+ smaller penetrated	36375
+ species:canid	1677033
+ species:canine	1729899
+ species:canis	932562
+ species:mammal	4515008
+ species:wolf	449493
+ title:sheath and knife (harmarist)	190
+ title:sheath and knife a beach side story	36
+ tongue	1150900
+ tongue out	729484
+ will (harmarist)	186
+ wolf	126745
+ young	349222
+ younger male	33097
+ younger penetrated	10623