How to ruin

So, I (21F) have been masturbating for a little over 3 years. I love the feeling of cumming, and if I could do it everyday I would. I’ve wanted to try ruining, but I’m not sure where to start. Does anyone have any advice? female orgasm denial Get your own Orgasm Control toys: For men: http://www.amzn.to/1V6XQvv For women: https://ift.tt/1UWn54n