The Permanent Booru

Score: 0.005

+ anatomically correct	42215
+ anatomically correct genitalia	26253
+ animal genitalia	626471
+ black body	437287
+ black fur	324028
+ black hair	306370
+ brown body	499136
+ brown fur	433916
+ character:kilo (kiloshep)	19
+ creator:kasicz	44
+ duo	2036582
+ erection while penetrated	306
+ feral	803014
+ feral on feral	52155
+ fur	2314369
+ gender:male	3524451
+ genitals	2706116
+ hair	2365618
+ knot	288774
+ knotting	37833
+ male/male	743031
+ meta:5:4	27838
+ meta:hi res	2896575
+ orange body	246007
+ orange fur	200458
+ quadruped	65472
+ rating:explicit	3750707
+ series:nintendo	667413
+ series:pokémon	701751
+ sheath	118609
+ species:arcanine	13061
+ species:canid	1678107
+ species:canine	1730945
+ species:canis	933125
+ species:domestic dog	447486
+ species:generation 1 pokemon	82434
+ species:german shepherd	23701
+ species:herding dog	53385
+ species:mammal	4517599
+ species:pastoral dog	54565
+ species:pokémon	682957
+ x-ray view	7044