ass winking during orgasm
I used to have a chinese gf long time ago and she used to lay on her stomach, playing Nintendo DS. I would crawl up to her ass, pull her pants down, and just gently rest my tongue on her asshole. She was really autismo style while playing, so whenever she hit a hard level or anything on her game, she would breathe in intervals and her asshole would twitch like that. Feeling those small twitches with your tongue is like heaven.
>>10815614
>Gently rest my tongue on her asshole
Fucking LOL