strictfather
Well, with a quality belt, well meassured and sitting as is supossed we have to do, pinches are few, but at least in my family girls it can pass sometimes, even walking.
In an old forum, people told that in cheaper belts it is very very common, I gess it is due to a deficient adjustament.
With a "flat" model, if the girls does not wear bands we can even wear trousers and concealing it, not tight trousers, of course.