[Tom4784]

It's a matter of target audiences and the fact that men and women typically have different tastes when it comes to attraction.

Most games are aimed at straight males, men typically have simpler tastes when it comes to what they find attractive. You can stick a woman in an armoured bikini and get the desired effect from a male audience but you can't stick a man in a male equivalent of that outfit and hope to get the same reaction from women. I can only think of a few sexualised male characters and they all tend to be sexualised in more subtle ways than the female characters.

The only way these things will change is if the audience changes and that's not likely to happen really.