The Permanent Booru

Score: 0.003

+ anthropomorphism	4530491
+ anus	756132
+ anus peek	1162
+ ass	1471014
+ balls	1416899
+ bat wings	19300
+ bent over	94827
+ big butt	433115
+ bodily fluids	1965307
+ character:knuckles the echidna	7807
+ character:rouge the bat	35728
+ clothing	2729492
+ creator:toukitsune	10
+ creator:zenkitsune (artist)	32
+ dripping	170109
+ duo	2036716
+ gender:female	3643454
+ gender:male	3524676
+ genital fluids	1396520
+ genitals	2706312
+ male/female	904823
+ membrane (anatomy)	136463
+ membranous wings	127408
+ meta:absurd res	1080352
+ meta:cover	8701
+ meta:cover art	5061
+ meta:cover page	4411
+ meta:hi res	2896910
+ precum	252497
+ precum drip	44176
+ presenting	330313
+ presenting hindquarters	154300
+ rating:explicit	3750939
+ series:sega	109944
+ series:sonic the hedgehog	169067
+ species:bat	54912
+ species:echidna	9907
+ species:mammal	4517882
+ species:monotreme	10815
+ steaming balls	6
+ torn clothing	67460
+ vulva	141751
+ wings	526015