Asking for Advice on “How to ruin an orgasm”

Hello Folks,so I am very much into edging those days. Well, both myself and my wife. She enjoys it as well for a certain time (mostly hours to a few days). We kinda set goals for her to achieve until a full orgasm is allowed. However she often slips over the edge too early. She agreed to ruin her orgasm in that case but often rates those orgasms with a 4-6 out of 10. She feels too much satisfied rather than frustrated about the abandoned orgasm.Unfortunately we are quite unexperienced and not sure on how to better “ruin/abandon” an orgasm. And because her libido is quite low we only get to practice once every 1-2 weeks. So far we just abandoned her clit during the orgasm, but she seems to enjoy an orgasm even without stimulation… Any ideas what we could do to make her unallowed orgasm more frustrating? female orgasm denial Get your own Orgasm Control toys: For men: http://www.amzn.to/1V6XQvv For women: https://ift.tt/1UWn54n