The Permanent Booru

Score: 0.004

+ anal	580843
+ anal penetration	453905
+ anthropomorphism	4525533
+ ass	1469346
+ balls	1415439
+ baseball cap	16412
+ baseball cap only	179
+ bed	256860
+ character:knuckles the echidna	7799
+ character:rotor the walrus	284
+ clenched teeth	67953
+ clothing	2726532
+ cowgirl position	66881
+ creator:elfein	836
+ duo	2034576
+ echidna	1291
+ erection	1142559
+ fangs	358184
+ from front position	97465
+ fur	2311974
+ furniture	389884
+ gender:male	3521198
+ genitals	2703335
+ gloves	298166
+ gloves only	3832
+ hair	2363403
+ hands behind head	40982
+ handwear	253681
+ handwear only	4053
+ hat	286203
+ hat only	12255
+ headgear	346405
+ headgear only	14970
+ headwear	333335
+ headwear only	12846
+ humanoid genitalia	533987
+ humanoid penis	541960
+ lying	536774
+ male penetrated	236616
+ male penetrating	569940
+ male penetrating male	203667
+ male/male	742304
+ mammal	1304251
+ meta:digital media (artwork)	908782
+ meta:hi res	2891758
+ monotreme	3397
+ mostly nude	152998
+ muscular	580699
+ muscular anthro	243061
+ muscular male	376559
+ nipples	1635408
+ nude	1719226
+ on back	319027
+ on bed	105565
+ on bottom	102198
+ on top	136285
+ pecs	251995
+ penetration	1137264
+ penile	621001
+ penile penetration	254405
+ penis	2157520
+ rating:explicit	3747250
+ series:archie comics	14475
+ series:sega	109758
+ series:sonic the hedgehog	168889
+ series:sonic the hedgehog (archie)	13726
+ series:sonic the hedgehog (comics)	24723
+ sex	1408050
+ smile	1405462
+ species:echidna	9897
+ species:mammal	4513638
+ species:marine	179685
+ species:monotreme	10805
+ species:pinniped	7669
+ species:walrus	1433
+ spread legs	403639
+ spreading	481604
+ tail	1416699
+ teeth	817266