I have to agree with TC. Yeah, this game is rated M, but it doesn't need to be taken any further in terms of sexuality. I believe its already "good enough" now and yet some people still complain for more...
And Christie's DLC outfit (originally from DOA4), is a little unrealistic, isnt it? Its a jacket but with no shirt OR bra underneathe. How in the world does she fight like that, without anyone seeing her boobs? The more the series has boosted the sexual content, the more unrealistic it'll get.
It's not humorous. And that's just it, look at the costume mentioned before. Christie's not wearing a shirt or a bra! Just a tiny half jacket. That's going too far. MK is okay because the women are hideous and all bloody. No one finds that sexy.
This being my first modern DOA game, I got the perception that this was going to be more fanservicey and sexy focused. No, not really. People complain about boob physics. Lots of other games have it too. People complain about bikinis and mankinis. Pretty much all the other 3d fighters have that too (VF5FS has mankinis too!). People complain about unrealistically attractive characters. Alot of games have idealistically beautiful characters.