I'm going to be honest here, I like a little sexy in my games. I agree with some of the previous comments about the reality of sexism not only in anime but in Japanese culture as well. I've been long tired of constantly hearing of people's negative feelings toward sexism in various parties of society. The reality is you can't over sexualize males because to a large part of the population, the male form is not a sex symbol. Women were created to be inherently sexy in order to attract mates and men were evolved to seek after those mates. We can dance around our evolved sensibilities all we want to, but understanding this fact does not make it any less true. I understand our need to place ourselves above all that but it doesn't change reality.
Additionally, there is a vast number of societies in the world (Many Latin cultures for example) in which objectification and cat calling is normalized. If you don't get whistles from guys on the street, you start to think there is something wrong. Various societies throughout time have been seen as sexualizing Women because that is the role of the gender (eg: to be sought after). I find IRL that a majority of the women I know revel in being gawked at. Personally, I think it is just a part of nature.
I think I take more issue with the fact that this comes up so often because America is still such a puritan state. There is nothing wrong with being sexy. If you want to choose not to partake in, then I can see facilities to turn off certain movements or replace certain gears on the client-side but not to be removed from the game entirely.
If you honestly have that much issue with being surrounded by lightly clothed attractive females who are "oversexed", btw, I suggest you stay away from TV shows, movies, High schools, Colleges, Malls, every video game and anime convention across the nation, and all of southern California. Surely, all of these places must also offend you as they also contain this material of which we are speaking.
http://www.jessicanigriofficial.com/
Trust me... she isn't objectified she is empowered and personally, If I could put someone in that outfit in FFXIV... I would.
Just my 2 cents.