The Permanent Booru

Score: 0.007

+ 1anthro	34
+ 1human	10
+ 2boy	13
+ 2boys	7640
+ 2male	16
+ 2males	66
+ 2men	3
+ anal	581153
+ anal penetration	454139
+ anal sex	203750
+ anthro male	361
+ anthro penetrated	196094
+ anthropomorphism	4528792
+ anus	755901
+ anus penetration	6
+ ass	1470424
+ ass penetration	33
+ big ass	8765
+ big butt	432820
+ bottom male	2
+ bubble ass	1102
+ bubble butt	34516
+ character:dr robotnik	7
+ character:dr. eggman	1058
+ character:knuckles the echidna	7802
+ chubby	62401
+ chubby male	9288
+ clothed	1431624
+ clothed male	30319
+ clothed sex	23958
+ clothes	9111
+ clothing	2728456
+ creator:unknown artist	92503
+ doggy position	768
+ doggy style sex	5
+ doggystyle	80884
+ doggystyle position	95
+ dominant	114514
+ dominant male	33574
+ dominated	195
+ dominating	143
+ domination	88381
+ duo	2035970
+ echidna	1292
+ erect penis	924
+ erection	1143158
+ fat	12883
+ fat ass	1477
+ fat male	206
+ floor	11800
+ floor sex	250
+ forced	133047
+ from behind position	197755
+ fucked	68
+ fucking	254
+ gay	59815
+ gay anal	289
+ gay domination	1086
+ gay male	494
+ gay sex	1704
+ gender:male	3523471
+ gloves	298375
+ homosexual	1258
+ homosexual male	46
+ homosexual sex	39
+ homosexuals	3
+ human	33159
+ human on anthro	108407
+ human penetrating	63807
+ human penetrating anthro	36171
+ human/anthro	80
+ humanoid	542969
+ inside	229086
+ male anal	556
+ male anus	167
+ male ass	25
+ male bottom	13
+ male dom	16
+ male dominated	124
+ male dominating	197
+ male dominating anthro	95
+ male dominating male	628
+ male domination	43981
+ male only	168449
+ male penetrated	236733
+ male penetrating	570255
+ male penetrating male	203760
+ male rape	658
+ male rape victim	134
+ male raped	406
+ male raping	54
+ male raping anthro	33
+ male raping male	264
+ male rapist	3
+ male sub	73
+ male top	1
+ male/male	742802
+ maledom	7683
+ malesub	2359
+ mammal	1304372
+ meta:1:1	194322
+ meta:2d	1955
+ meta:animated	150459
+ meta:color	18470
+ meta:colored	120717
+ meta:gif	1664
+ meta:pixel animation	7376
+ meta:pixel art	148
+ meta:pixelated	200
+ meta:sprite	51
+ meta:sprite art	32
+ meta:uncensored	58013
+ meta:video game	86
+ meta:video game character	100
+ meta:video game franchise	41
+ meta:video games	6773
+ monotreme	3398
+ moustache	3481
+ nsfw	3044
+ old	4684
+ old male	154
+ old man	275
+ older	3276
+ older male	25100
+ pants down	38146
+ passive male	8
+ penetrated	108
+ penetrating	212
+ penetrating anus	2
+ penetrating ass	24
+ penetration	1137928
+ penis	2158866
+ penis in anus	77
+ penis in ass	84969
+ penis inside	15
+ penis inside anus	1
+ precum	252379
+ precum drip	44147
+ rape	86011
+ raped	107
+ raped by enemy	12
+ raped male	2
+ rating:explicit	3749686
+ red fur	105136
+ red skin	27244
+ series:m.u.g.e.n	101
+ series:sega	109887
+ series:sonic the hedgehog	169012
+ sex	1408871
+ sex on floor	128
+ size difference	472922
+ species:echidna	9902
+ species:human	543766
+ species:humanoid	660232
+ species:mammal	4516408
+ species:monotreme	10810
+ submissive	162058
+ submissive male	90117
+ top male	1
+ yaoi	39078