How about a bit of a kinky thing a girl did for me as a tease years ago;
Years ago I took my date out to a posh restaurant where we were eating in a fairly busy area. It was one of those expensive places you visit when you really want to impress and then regret spending the money for the next month. I was dressed to impress and she looked stunning. Very elegant and classy in a evening dress, and gettign the eye of a lot of the male staff and others out for a meal.. Half way through the main course I noticed her lipstick had smudged and tried to give her the heads up in a polite kind way in a natural break in conversation. I said something along the lines of “do you know your lipstick is smudged?” in a casual way hoping not to offend her or embarrass her.
As I’ve seen girls and women a million times before, I saw her start to slide to the gap between our table and the vacant table next to us, whilst reaching for her bag. She reached inside her bag, pulling out a tube of lipstick and a small mirror as all women do and casually removed the lid. However unlike most ladies touching up their lippy, she parted her thighs, showed me the whole time she’d been pantieless and calmly, cool as a cucumber, applied lippy to her lower lips. She smiled, closed her legs, slid to her plate, touched up her lipstick on her face, picked up her fork and carried on eating. Second or two later ” did that fix it?”
Hottest thing ever. We fucked with her lipstick colouring my cock.
TLDR: lipstick on the lower lips.
Source: reddit.com/r/gonewildstories/comments/eaql48/mf_applying_lipstick