Btw, KayKaySins does a lot of her burps on purpose. In her later videos, I’d say most of her burps are on command. They’re usually small (even her on command ones), but: https://youtu.be/ODI8Hcjd2H4 0:03 is an example of a big inhale from her (0:37 is the actual burp). She had a few other good ones like that one.
These days, with her having an OF, I’d say they’re all on command.
Also, it feels like her personality is such a tease, so I like her lol.