What would be an appropriate trigger word/sentence/phrase/command you can use to allow your sub to allow her release by experiencing her orgasm?

Since we would like to find out if my sub is able to experience an orgasm or high state of arrousel just on command I want to introduce to her a phrase or signal every time when she asks for an orgasm and I choose her to experience such.Idealy, I would like to find something universal that is easy to be used in every circumstance (e.g. public, too).What are you using?Thank you for the insight!​About us:So far she handed to me full control over her orgasms. Sometimes I don’t allow her to cum and sometimes she even asks me not to be allowed.She is only allowed to release maximal once a week and only if she asks me beforehand.This is a fitting rule for us since we have to deal with LDR, are both somewhat learning our way of Ds and with spikes in workload from time to time. female orgasm denial Get your own Orgasm Control toys: For men: http://www.amzn.to/1V6XQvv For women: https://ift.tt/1UWn54n