>>11412311
For me, personally, I'd do it until she was just on the verge of discomfort, then stop it. Wanna leave room for all the stuff to ferment and make some nice big belches, after all. I'd also definitely listen to her tummy, that's a huge (if not the main) thing I love about this, and making her too full is gonna make it so there's no ability for things to even move around.
Plus, I don't like when the girl's like, actually in pain or anything. Seeing someone nauseous or suffering from horrible cramps or whatever makes me really sad.