What is your type? What is the type of guy/cock that would make you take the full leap. For me it's easy. I have always found an older (40s or 50s) guy, maybe a little husky to bigger as the type that I would likely try with first. That or a dad type. As far as the cock goes. Something respectable but not monstrous. 4.5-6.5 inches I think would be great. Something to give me a mouthful.