Any chance of a translation please? Are these the "after the end" comics?

On the website, the comics are sorted into bunches. I just uploaded them in numerical order, so I can't tell which ones are and aren't related.

I think what Haruhi is saying in the first panel on the top right is "Haa...And what in the world are you doing?"
My japanese isn't very good but i hope this helps

Um. My ero-level is showing through here, but I get the Hahiru reference...

Basically, while Haruhi was still popular as an anime the ever-industrious porn industry released a cosplay-AV called "The Melancholy of Suzumiya Hahiru".

The virtue of Itsuki's necktie was thus saved until another day....