What is your trigger to cum quick?

I am into sissyhypno, and I have been finding when I get on my knees in front of my computer, a submissive click happens inside me, and I always find I can ruin my orgasm by barely touching myself or getting very hard into a cup beneath me as I watch/listen to sissy hypnotic instructions. I of course ruin it so I can eat it. I always think I will last, but light rubbing the head makes that cum rush to the tip if I am on my knees.So that is my trigger. Yours? ruined orgasms Get your own Orgasm Control toys: For men: http://www.amzn.to/1V6XQvv For women: http://ift.tt/1UWn54n