The Permanent Booru

Score: 0.005

+ abdominal bulge	99825
+ anal	581356
+ anal penetration	454290
+ anthro on anthro	234444
+ anthro penetrated	196189
+ anthro penetrating	151224
+ anthro penetrating anthro	121504
+ anthropomorphism	4530491
+ anus	756132
+ ass	1471014
+ balls	1416899
+ blue body	418294
+ bodily fluids	1965307
+ character:knuckles the echidna	7807
+ character:sonic the hedgehog	30989
+ clothing	2729492
+ creator:krazyelf	1905
+ duo	2036716
+ erection	1143453
+ eyes closed	317612
+ footwear	371598
+ gender:male	3524676
+ genital fluids	1396520
+ genitals	2706312
+ gloves	298463
+ green eyes	430865
+ handwear	253989
+ male penetrated	236807
+ male penetrating	570425
+ male penetrating male	203821
+ male/male	743086
+ meta:16:9	133568
+ meta:2025	176983
+ meta:animated	150531
+ meta:short playtime	116039
+ meta:widescreen	149733
+ mostly nude	153181
+ multicolored body	408893
+ open mouth	1259909
+ outside	371162
+ penetration	1138297
+ penile	621776
+ penile penetration	254842
+ penis	2159572
+ penis in ass	85023
+ precum	252497
+ rating:explicit	3750939
+ red body	198038
+ series:sega	109944
+ series:sonic the hedgehog	169067
+ sex	1409266
+ shoes	177414
+ smile	1406951
+ species:echidna	9907
+ species:eulipotyphlan	63265
+ species:hedgehog	63667
+ species:mammal	4517882
+ species:monotreme	10815
+ tan body	245037
+ two tone body	223003