The Permanent Booru

Score: 0.017

+ 2 males	32076
+ all fours	138141
+ anal	580628
+ anal penetration	453737
+ anal sex	203713
+ animal	108556
+ anthropomorphism	4523585
+ anus	755057
+ artist:gerkk	188
+ ass	1468736
+ balls	1414840
+ bodily fluids	1962414
+ booru:rule34.xxx	161594
+ booru:sankaku channel	168254
+ character:bowser	18133
+ creampie	187621
+ creator:gerkk	665
+ cum	980822
+ cum from nose	6419
+ cum in ass	183010
+ cum in mouth	130360
+ cum in nose	7806
+ cum inside	536959
+ cum on ass	33273
+ cum on balls	29026
+ cum on body	177889
+ cum on butt	37846
+ cum on lower body	50378
+ cum on testicles	2185
+ cum on tongue	20124
+ doggystyle	80823
+ duo	2033726
+ erection	1142202
+ fellatio	238176
+ from behind position	197559
+ furry	831145
+ gender:male	3519812
+ genital fluids	1394560
+ genitalia	2327565
+ genitals	2702151
+ heart	212345
+ heart symbol	433517
+ heart-shaped pupils	66720
+ humanoid genitalia	533710
+ humanoid penis	541709
+ male on male	201722
+ male only	168429
+ male penetrated	236531
+ male penetrating	569750
+ male penetrating male	203608
+ male/male	742018
+ medium:1:1 aspect ratio	272660
+ medium:ambiguous background	3818
+ medium:high resolution	3019392
+ medium:video game	218021
+ meta:fan character	2272
+ meta:original character	180939
+ multiple males	57878
+ nose	3005
+ nude	1718615
+ open mouth	1258316
+ oral	419995
+ original character	61170
+ penetration	1136831
+ penile	620682
+ penis	2156682
+ rating:explicit	3745781
+ series:super mario bros.	31140
+ series:super mario brothers	31722
+ sex	1407522
+ species:koopa	23353
+ species:scalie	757641
+ studio:nintendo	736101
+ symbol-shaped pupils	67717
+ taken from behind	49183
+ testicles	443287
+ tongue	1150050
+ tongue out	728977
+ video games	917085