Well, really it is very difficult that with small chamber and forced position a girl could achieve enough stimulation, but she can reach places that it suppose should be safe.
Thigh bands provide much more security, and let better mental situation for the girl. If we wear bands, we know that belt is definitely safe and we will stop to try cheat it.
They obviously do not end fight because are natural to our condition, but erase the anxiety of achieve something.
I think that for this, as most of girls here are, unfairly, forced wearers, thigh bands are not so popular. And I understand the rest of girls, their situation are near to drama in some cases âšī¸