This is,if you'll pardon the expression, really bugging me. At the end of the book there is the expected big sex scene. The one man/dragon that she hadn't had sex with dropped his pants and Melissa goes, "OMG!", cause OMG really means oversized male genitalia. No,really, it does. There's even a book about it on Amazon.
So Melissa is all OMG about his OMG but during the bug out sex scene she had a firm grasp on his OMG so I can't understand why she's all OMG in the last scene unless she has short term memory loss.
This is not something that should be so easy to forget.