Here’s a couple of video compilations to give you a better idea!
Made by Tumber’s very own http://cunt-lapper.tumblr.com/ (awful name, pretty hot videos if you’re REALLY in the mood for a porn compilation). For me most of the fun comes from firstly watching them with hubby caged, then maybe making him go down on me while I watch them, just so he can’t… lol Then when I do let him out, talking about how big they are, and that if he was that big, I’d let him cum.
First one is called Size Queens:
http://www.pornhub.com/view_video.php?viewkey=ph560c8515b167b
And this one’s called ‘Fantas-dick’ – about all you need to know really lol
http://www.pornhub.com/view_video.php?viewkey=ph55d7d2a492cdb