Yeah, I'm a big queefer as well in certain positions. I'm to the point where I've given up trying to prevent it happening and just ignore it. Still, I'd like to know if anyone has any tips.

There are certain positions that queeefing has happened. Primarily ones where my ass is high up in the air.

I rarely do. However, if I do, one of us presses on my lower abdomen, and that seems to help get a lot of the air out. Give that a try!