Don't get me wrong, I don't particularly hate Asuna. I just want to mention that she is dishonest and cunning.
First she allowed Inoda to rape her, after that she allowed to corrupt her. She likes it (that's why she allows Inoda to do that anything to her). But at the same time, she just lies to herself that she loves Kirito. But in reality all she likes is big dick. What I don't like about Asuna that she is two-faced, and doesn't think or care about others feelings (in this case it is Kirito's feelings).
In reality Asuna doesn't love Kirito, but wants someone reliable in her life (cuz Inoda is not reliable and Asuna knows that, and that's exactly why she wants to keep both Kirito and Inoda, and doesn't care a bit about Kirito. We already saw in the game, that she always suspects and doubts about Kirito, but always kind to Inoda, no matter what he does to her). But she is not honest and always tries to deceive herself. This is what I don't like about Asuna.