The Permanent Booru

Score: 0.011

+ anthropomorphism	4524151
+ character:knuckles the echidna	7799
+ character:sonic the hedgehog	30951
+ comic	169240
+ creator:johndoe76634190	12
+ cuddling	21739
+ dialogue	576341
+ duo	2033975
+ gender:male	3520216
+ japanese text	48139
+ lying	536604
+ male/male	742092
+ medium:monochrome	374751
+ nipples	1634979
+ on back	318923
+ on side	68208
+ series:sonic the hedgehog	168838
+ species:echidna	9897
+ species:eulipotyphlan	63162
+ species:hedgehog	63577
+ species:mammal	4512471
+ species:monotreme	10804
+ text	1222115
+ under covers	4331