A. You don't even know when the girl will get released

B. The chances of spooking 5+ girls from one girl exiting a locker are really high so you are punished whether you do it sneakily or not

C. I didn't let a single girl see me grab a girl, but it didn't matter because the girls come out of the lockers at a time I can't control, so I lose anyways

have you tried using the sex sceen viewer to forcefully pop out the girls? It is stated that when viewing it the gane is paused. So catch her, wait till you want to pop her out before the auto release, view and fast forward so you can pop her out on the spot and moment you want