Wow! Kirito really is one lucky bastard. He's got all the girls gunning for him, even his cousin. Actually, the more I think about it, the Japanese are probably more perverted than us. Except the key difference is that they do it better than us.
according to the game... seems that... system error... makes leafa (sugu) falls into sao for some reason... again... this part of the story only can be played exclusively in the sao game and not in anime ( i think )