The Permanent Booru

Score: 0.011

+ balls	1416731
+ brother	21831
+ brother and sister	12673
+ character:ayn (fluff-kevlar)	790
+ character:symat (fluff-kevlar)	64
+ creator:bikerboyart	46
+ incest	57185
+ medium:monochrome	374764
+ medium:sketch	166694
+ meta:traditional media (artwork)	48877
+ nude	1720598
+ penis	2159348
+ sister	22246
+ species:canine	1730879
+ species:jackal	32398