The Permanent Booru

Score: 0.554

+ anthropomorphism	4519790
+ balls	1413714
+ bodily fluids	1960041
+ breasts	2328844
+ brother	21736
+ brother and sister	12530
+ character:sebastien (black-kitten)	479
+ character:serah (black-kitten)	534
+ closed eyes	373938
+ coughing	478
+ creator:black-kitten	1962
+ cum	978059
+ cum in mouth	129978
+ cum inside	535113
+ cumshot	158905
+ duo	2031101
+ ejaculation	298655
+ erection	1139760
+ eyes closed	316701
+ felid	149221
+ fellatio	237497
+ female penetrated	326409
+ fur	2307403
+ gender:female	3629495
+ gender:male	3511727
+ genital fluids	1392691
+ genitalia	2327553
+ genitals	2698499
+ hair	2359611
+ incest	56672
+ male penetrating	569098
+ male penetrating female	279975
+ male/female	902832
+ mammal	1302064
+ medium:comic	313262
+ medium:digital media	1044951
+ medium:english text	668828
+ medium:high resolution	3019380
+ medium:monochrome	374744
+ medium:text	1037984
+ meta:2020	80871
+ meta:2:3	36173
+ nude	1713430
+ open mouth	1255005
+ oral	418877
+ oral penetration	107907
+ orgasm	342355
+ penetration	1135000
+ penile	619854
+ penis	2151212
+ rating:explicit	3735301
+ sex	1404277
+ sibling	28954
+ siblings	37210
+ sister	22151
+ species:felid	706736
+ species:feline	887957
+ species:lynx	31963
+ species:mammal	4508745
+ teenager	17717
+ text	1219602
+ twins	7055
+ young	348765