Most trainees are shy when they join the dungeon. That’s only natural, as open displays of naked bodies and sexual actions aren’t a thing in most worlds. This initial shyness usually doesn’t last long though, as trainees will be subjected to being naked and humiliated in front of countless people they’ve never met before rather quickly. This makes sessions with new trainees or trainees who never really got over being shy so precious. An experienced trainer doesn’t need restraints to work with these trainees. A simple command telling them to expose themselves, show parts of their body that aren’t usually visible or making them pleasure themselves in front of others is often enough to completely break them~