The Permanent Booru

Score: 0.085

+ age difference	94113
+ anal	581294
+ anal penetration	454243
+ anthro on anthro	234409
+ anthro penetrated	196162
+ anthro penetrating	151199
+ anthro penetrating anthro	121487
+ anthropomorphism	4529973
+ ass	1470835
+ balls	1416735
+ battle_angel	129
+ bed	257099
+ biped	546511
+ bodily fluids	1965097
+ booru:e621	1475840
+ character:knuckles the echidna	7805
+ character:miles "tails" prower	26145
+ character:sonic the hedgehog	30989
+ child	38458
+ comic	169254
+ creator:battle angel	343
+ cub	179192
+ cum	981917
+ cum in ass	183216
+ cum inside	537598
+ dialogue	577353
+ duo	2036487
+ erection	1143360
+ fox	178863
+ furniture	390336
+ gender:male	3524309
+ genital fluids	1396370
+ genitalia	2327571
+ genitals	2705989
+ hedgehog	19390
+ humanoid genitalia	534539
+ humanoid penis	542446
+ interspecies	413983
+ knuckles_the_echidna	281
+ larger male	120790
+ male on male	201722
+ male penetrated	236784
+ male penetrating	570376
+ male penetrating male	203802
+ male/male	743000
+ mammal	1304419
+ medium:comic	313264
+ medium:speech bubble	203621
+ medium:text	1037988
+ meta:dialogue	445211
+ miles_prower	781
+ older male	25106
+ older penetrating younger	2921
+ onomatopoeia	63201
+ open mouth	1259798
+ penetration	1138188
+ penis	2159356
+ penis in ass	85012
+ rating:explicit	3750555
+ series:sonic the hedgehog	169052
+ sex	1409151
+ shota	65762
+ size difference	473047
+ smaller male	121511
+ smaller penetrated	36401
+ sonic_(series)	2186
+ sonic_the_hedgehog	1342
+ sound effect	69961
+ species:canid	1678045
+ species:canine	1730886
+ species:eulipotyphlan	63256
+ species:fox	532659
+ species:hedgehog	63661
+ species:mammal	4517434
+ testicles	443309
+ tongue	1151501
+ tongue out	729879
+ underaged	41391
+ underaged male	41287
+ young	349397
+ younger male	33105