Love this game. It isn't the typical big alpha guy gets the girl because of big dick energy (that's only about 35% of it) but he plans out ways to seem a hero, takes advantage of the holes in Kirito's defense, and actually seduces rather than rapes Asuna. Pretty damn good.
- Do you want ending where Asuna stays with Kirito while fooling around with Inoda or ending where she leaves Kirito? I am guessing in the netorare not netorase ending.
- What other costumes should Asuna have? (ie Blood Oath knight costume)
these are important questions. I would go for both those endings so long as fooling around with Inoda means Kirito still doesn't know. The unknown cuckolding is great. The other is good too, just a better man kind of deal. After all... Kirito really doesn't seem to have much going for him other than being sweet occasionally and good at games.
As for more costumes... himmm Blood Oath Knight, sure, but shifting from a normal costume to a sluttier version -during mid-battle sessions - regardless of what it is would be pretty awesome. And outside of the game, naked apron.
I'd like to see some more romance-type stuff between Inoda and Asuna. Real rub it in that he's just a better boyfriend even outside the bedroom.