I loved the update. And the last scene were a lot of poses, the fact that kirito was going around remembering his first date with Asuna while Asuna was in another date made it even better.
The author used the other characters to show us sex scenes while Asuna was "slowly" corrupted. I said "slowly" because it was still fast compared to another game. But take two horny teens, close them on a tiny apartment half nude and i think its quite easy that it ends in sex, more when they have even bathed together.
I still think they didn't do the most perverted thing, handholding.