I don't have a large, thick cock. Mine is average length and built thinner than most men. By how I feel inside my wife I can tell she has room for a lot more. She is not getting that "full feeling" from me. I read about how so many women love that sensation of being full and I know I am not to providing it for my partner. I'm afraid she is missing out. How can I bring up the topic to her without it turning into a defensive confrontation? I am afraid she will think "I am unhappy with her because her vagina is too big" or something like that, when all I am trying to do is max out her sexual experience. I think she might enjoy being penetrated by something larger than me, especially in girth, and would love to try big dildos or sleeves/extensions, or even fisting with her.