Sometimes, the heart-eyed cat and the flamenco-dancing woman just don't cut it when you're trying to express your kinky thoughts via smartphone. For all the times when you want to talk about boobs, butts, and everything in between, there is Flirtmoji [1]! This NSFW app is filled with all the graphic emoji any sexter could ever need . . . and then some. (Gerbil in a condom, anyone?)

Even if you're not the sexting type [2], you're bound to get a giggle out of Flirtmoji's wide variety of erotic stickers available for download and purchase. All the app's bases are covered — from vanilla preferences to freaky fetishes, there are Flirtmoji for everybody. Check out a few of our favorites below, and make sure that nobody is peeking over your shoulder.

Source: POPSUGAR Photography

This feather emoji can be taken as innocent or seriously sexy.

This scratched-back Flirtmoji needs no explanation!

Point taken.

What's a little sexting without some creative photography?

No comment.