I've been hooking up with an ex off and on for a bit now. Last night she actually asked me a variation of this question. "What's it like having a cock this big? Is it why you always are so laid back?" When I demured on the question at first, she kept asking questions about reactions, etc. We are not in a situation where there is going to be any jealousy, so I finally started answering her. It's not the first time a woman has broken into Q&A about the size of my dick during a handjob. Honestly, it's awesome foreplay.