The Permanent Booru

Score: 0.23

+ alternate universe	4085
+ anus	755853
+ big breasts	1082419
+ bodily fluids	1964528
+ booru:e621	1475840
+ breasts	2334051
+ captainjingo	290
+ character:undyne	7014
+ comic	169251
+ creampie	187628
+ creator:captainjingo	491
+ cum	981669
+ cum in pussy	189674
+ cum inside	537457
+ dialogue	577113
+ ejaculation	299646
+ english text	202563
+ eyepatch	22286
+ eyewear	407810
+ face	970131
+ facial expression	888259
+ fish	40026
+ gender:female	3642175
+ gender:male	3523304
+ genital fluids	1395957
+ genitalia	2327569
+ genitals	2705133
+ glasses	296607
+ group	576900
+ interspecies	413895
+ language:english	435542
+ large breasts	825556
+ male on female	272417
+ male penetrating	570229
+ male/female	904465
+ mammal	1304363
+ marine	58538
+ medium:absurd resolution	995354
+ medium:comic	313264
+ medium:english text	668829
+ medium:high resolution	3019403
+ medium:speech bubble	203620
+ medium:text	1037987
+ medium:video game	218021
+ meta:dialogue	445200
+ meta:speech bubble	37065
+ monster	365115
+ nipples	1636398
+ orgasm	342964
+ penetration	1137878
+ penis	2158762
+ penis sexual fluids	194611
+ profanity	55058
+ pussy	1037368
+ pussy ejaculation	16169
+ pussy juice	199143
+ rating:explicit	3749502
+ series:swapfell	52
+ series:underfell	424
+ series:underswap	270
+ series:undertale	69057
+ series:undertale fanfiction	201
+ sexual fluids	188834
+ sharp teeth	164637
+ smile	1406350
+ species:fish	109684
+ species:human	543736
+ species:mammal	4516209
+ species:marine	179687
+ species:monster	102690
+ species:primate	261564
+ speech bubble	286917
+ straight	292600
+ swapfell	30
+ teeth	817898
+ text	1223807
+ tongue	1151198
+ tongue out	729677
+ underswap	143
+ vagina	1038044
+ vaginal	537021
+ vaginal penetration	442000
+ video games	917085