The specials are covering parts that were skipped from the manga when making the anime, namely:
Specials Ep. 1 is set in Vol. 2 of the manga and should be watched after Season 1 Ep. 6
Specials Ep. 2 is set in Vol. 3 of the manga and should be watched after Season 1 Ep. 9
Specials Ep. 3 is set in Vol. 4 of the manga and should be watched after Season 1 Ep 12
It is a real shame nobody bothered to make English subs. You can only find them raw.
With that being said, i really enjoy them. They are as wild and funny or, rather
even more than Season 1.
However, sometimes it feels more like watching a picture drama than an animation but who cares. Given it`s 0 budget, its still great! I had so many laughs.
If you don`t think you can bare with it for 35 minutes feel free to read the manga.
Also, I really feel bad to what Macaron is being put through but at the same time i think he`s really cute and hot. Oh crap! The FBI just knocked down my dooregfhnghgfm