1. Channing Tatum. Lol. No but really my wildest fantasies involve the men I can't have. All the Channing Tatum's of the world. Or just some random 6'5 mountain of a man all muscled up and even some hair on the chest. That sounds like a wild ride!!! Yes I'm married and no I would never cheat on my husband. I love him dearly! I'm pretty sure even he thinks about some bombshell babe in his wildest of wild dreams. It's natural.
4. Yes, I do think these are very healthy things. In fact I think it's unhealthy to be dull... If you have found a man who can share this with you why would either of you want to cheat? I don't think this increases the chances of cheating. I think it brings you two closer together.
Sorry for not answering the second one!