The Permanent Booru

Score: 0.004

+ 1boy	28487
+ 1girls	10370
+ abs	272468
+ arms up	5630
+ athletic	76435
+ athletic female	15845
+ big breasts	1082876
+ bra	93806
+ breasts	2334906
+ buff	4278
+ character:undyne	7015
+ character:undyne (deltarune)	19
+ clothing	2729492
+ clothing aside	29911
+ creator:redmanart	41
+ female on human	39843
+ fit	12507
+ fit female	394
+ gender:female	3643454
+ gender:male	3524676
+ genitals	2706312
+ hairy	17365
+ hairy armpits	356
+ hairy pussy	2060
+ hairy vulva	721
+ human	33169
+ human male	3980
+ interspecies	414026
+ light body	32300
+ light skin	40347
+ light-skinned male	5903
+ male human	10357
+ male human/female monster	317
+ male/female	904823
+ masturbating	182
+ masturbating under clothes	8
+ masturbating while watching	34
+ masturbation	226359
+ meta:absurd res	1080352
+ meta:hi res	2896910
+ monster	365118
+ monster girl	23029
+ monster girl (genre)	15759
+ muscular	581264
+ muscular arms	14962
+ muscular female	65883
+ muscular thighs	19813
+ nipple	525
+ nipple slip	11385
+ nipples	1637035
+ panties	218778
+ panties aside	14343
+ partial male	298
+ pasties	17188
+ penis	2159572
+ penis under clothes	11826
+ pubes	117395
+ pussy	1037392
+ raised arms	10051
+ rating:explicit	3750939
+ series:deltarune	31451
+ series:undertale	69072
+ series:undertale (series)	50110
+ species:aquatic	4181
+ species:fish	109736
+ species:human	543919
+ species:mammal	4517882
+ species:monster	102709
+ underwear	499148
+ underwear aside	19500
+ vulva	141751