Donk: I have never had a friend confess to me that he had similar feelings/fantasies, but my guess is that several of them have. Most of my male friends who have learned about my size have expressed some level of fascination with it.

The closest anyone has come to actually confessing thoughts similar to yours is one friend who told me that his girlfriend, who had heard about my size (obviously from him) wanted to have a threesome. He presented this to me as the gf's idea (which, knowing her, it probably was), but it seemed to excite him too. For the record I did NOT do it and would not do it, so don't bother asking.

(I should clarify that this "threesome" would not involve any physical contact between me and my friend. He made clear that it would only involve m/f physical contact. He said she wanted to have sex with me, but he had to at least be present. Regardless, I do not do this kind of stuff.)