The Permanent Booru

Score: 0.005

+ 5 fingers	334970
+ anal	581217
+ anal penetration	454187
+ anthro on anthro	234372
+ anthro penetrated	196123
+ anthro penetrating	151168
+ anthro penetrating anthro	121459
+ anthropomorphism	4529301
+ balls	1416543
+ big balls	210253
+ big penis	341628
+ black balls	18858
+ black nose	323329
+ black penis	62585
+ bodyguard position	1633
+ character:knuckles the echidna	7803
+ character:shadow the hedgehog	11552
+ clenched teeth	68014
+ clothing	2728773
+ creator:burstingseas	47
+ duo	2036195
+ erection	1143246
+ fingers	619501
+ from behind position	197774
+ fur	2313905
+ gender:male	3523822
+ genitals	2705589
+ glans	95285
+ gloves	298399
+ gloves only	3836
+ green hill zone	394
+ grin	113071
+ groping from behind	1874
+ handjob	81891
+ handwear	253922
+ handwear only	4057
+ hip grab	5191
+ interspecies	413945
+ looking pleasured	263644
+ male penetrated	236758
+ male penetrating	570313
+ male penetrating male	203779
+ male/male	742881
+ meta:3d (artwork)	163383
+ meta:3d animation	38952
+ meta:animated	150482
+ meta:digital media (artwork)	910268
+ meta:hi res	2895646
+ meta:loop	36784
+ meta:no sound	32352
+ meta:short playtime	116014
+ meta:webm	89871
+ mostly nude	153140
+ penetration	1138052
+ penile	621600
+ penile penetration	254744
+ penis	2159089
+ penis in ass	84988
+ pupils	143935
+ purple eyes	199581
+ rating:explicit	3750049
+ reach around	2784
+ red balls	3938
+ red body	197969
+ red eyes	353968
+ red fur	105144
+ red glans	3249
+ red penis	31144
+ series:sega	109904
+ series:sonic the hedgehog	169032
+ sex	1408990
+ smile	1406575
+ species:echidna	9903
+ species:eulipotyphlan	63250
+ species:hedgehog	63656
+ species:mammal	4516845
+ species:monotreme	10811
+ standing	553777
+ standing sex	36265
+ tan body	244937
+ tan fur	180804
+ teeth	818057
+ thrusting	19393
+ white clothing	99867
+ white gloves	20854
+ white handwear	15344