You may recall from earlier posts about the manual I am writing, that it seems there is no chastity device which can prevent a female from using clitoral stimulation to achieve orgasm and traditional chastity belt devices are simply to prevent penetration.
I will say that perhaps if a female slave in a chastity belt has no access to vibrators or massagers then clitoral orgasms may be prevented, but I have heard of women pressing themselves against the washing machine on spin cycle to obtain the required vibrations! And then there are sneaky slim fingers getting to the clitoris under the belt.
However, a very shame faced Play-toy was the guinea pig in my experiments lab earlier this week and I can confirm that three layers of diapers with plastic panties locked on over the top, did prevent vibrations reaching her clitoris from my Magic Wand massager at full power and would make a 100% effective chastity system. This does at least mean, when in the home left alone, a female slave can be prevented from successful masturbation but I do wonder if such a bulk could be worn out to work or the shops. Perhaps under a mid length pleated skirt?
(Obviously the plastic panties I use on my slaves do not have access holes!)