The Permanent Booru

Score: 0.011

+ 1 female	254813
+ 1 male	166010
+ 2d animation	5453
+ anthro on anthro	234342
+ anthro penetrated	196091
+ anthro penetrating	151142
+ anthro penetrating anthro	121437
+ anthropomorphism	4528778
+ artist:krazyelf	282
+ ass	1470421
+ balls	1416387
+ blush	1364373
+ bodily fluids	1964616
+ booru:e621	1475840
+ bottomless skirt	965
+ bouncing balls	22985
+ character:knuckles the echidna	7802
+ character:sonic the hedgehog	30980
+ closed eyes	374692
+ clothed	1431623
+ clothed female	51900
+ clothed female nude male	7115
+ clothed/nude	20263
+ clothing	2728452
+ creator:krazyelf	1905
+ crossgender	66018
+ duo	2035965
+ erection	1143155
+ eye contact	73580
+ eyes	1038558
+ female penetrated	327199
+ forest	74643
+ frame by frame	6656
+ furry	831224
+ garrison cap	36653
+ gender bender	68162
+ gender:female	3642330
+ gender:male	3523459
+ genderswap	16638
+ genderswap (mtf)	4081
+ genital fluids	1396022
+ genitalia	2327569
+ genitals	2705277
+ gloves	298374
+ green eyes	430710
+ half-closed eyes	255435
+ handwear	253893
+ hedgehog	19390
+ kiss	74972
+ krazyelf	128
+ large ass	385080
+ looking at another	206551
+ male on female	272417
+ male penetrating	570252
+ male penetrating female	280677
+ male/female	904510
+ mammal	1304371
+ medium:2d	37560
+ medium:2d animation	33143
+ medium:4:3 aspect ratio	75888
+ medium:animated	156720
+ medium:gif	8544
+ meta:frame by frame	22788
+ meta:junk tag	332228
+ meta:rule 63	16222
+ meta:short playtime	116002
+ monotreme	3398
+ mostly nude	153118
+ mtf crossgender	16990
+ narrowed eyes	372387
+ no panties	63888
+ nude	1720245
+ nude male	77506
+ outside	371046
+ penetration	1137924
+ penis	2158857
+ plant	372549
+ purple eyes	199557
+ pussy juice	199143
+ rating:explicit	3749675
+ series:sonic the hedgehog	169012
+ sex	1408867
+ short playtime	15436
+ skirt	117778
+ species:echidna	9902
+ species:eulipotyphlan	63239
+ species:hedgehog	63646
+ species:mammal	4516397
+ species:monotreme	10810
+ standing	553701
+ standing position	348044
+ standing sex	36257
+ straight	292601
+ testicles	443306
+ transformation	142393
+ tree	188723
+ vagina	1038044
+ vaginal	537043
+ vaginal penetration	442018
+ video games	917085
+ year:2020	149398