The Good Mythological Wife

The first question you may be asking yourself is "Why?" and that's fair. But I ask you, why not? You mean to tell me you've never thought the idea of romancing a mermaid could be kind of awesome? And you've seriously never ever EVER thought that having sex with a dragon could be kind of hot (pun intended and not intended)? Well for those of you who are willing to be honest with yourselves, or for those of you who still hold out hope for finding one of these creatures, here are our reasons why they'd be pretty dumb to have sex with.