I propose a new, slightly modified, easier to remember, NSFW warning system (thanks astrodust).
reddit.com
To Remember pics
reddit.com
creampies
ProtectAndServe
pussy, nsfwhardcore, nsfw, nsfw_gifs, grool
bimbofetish
ladybonersgw
Redheadass
GoneWildPlus
cuntboyfur
wincest, taboocaptions
redlingerie
Sissyperfection
BeautifulTitsAndAss
OneHotOneNot
LovingFamily
taboocaptions
ondww, GentlemenGW, TheDadNextDoor
ondww, ArtGW, strikeaposegw
GuysFromBehind
MomSonIncest, asshole
SgGoneWild
collegesluts, CollegeAmateurs, DrunkDrunkenPorn, u_Zenon_Toorle
hentai
GoneWildTrans, traps, FemBoys, u_eisblog
Hotwifecaption
cuckoldcaptions
TheDadNextDoor, aHotFaceWithHotCock
taboocaptions
nzgonewild, sydneygirls, AuNaturalladies, boobs
VanillaCaptions
FemdomHumiliation
Pornlicious, KelsiMonroe, MiamiPornstars, u_princedevittbcog
Censoredforbetas, SissyCensoredPorn
Femdomdenial, pussyfreepledge
Hotwifecaption, HotwifeWedding
FlashingGirls