James If the goal is keeping attempts at masturbation down and away from boy trouble, it would do the job. Especially if what a girl does outside makes that difficult.
I guess it makes it way more difficult,but probably not as secure as a chastity belt.
James Depends on the severity and other rules.
Sure,if it is a severe one,I may try to behave longer.But never thought about stopping it totally.And I was easily grounded,had to wear my chastity belt for some time,not allowed to have any contact with my boyfriend/girlfriend for some time,etc...when I was caught masturbating or having sex.
James A girl wearing a corset and tights locked will have no hope of access to her breasts or anything else. So, if it's what you have, you either make do or do without.
I thought more of the lock on pants.But I agree if these clothes are locked when closed,it can be hard for the wearers to cheat.
Laura
Possible!π