Iya na Kao sare nagara Opantsu Misete Moraitai ver 3.0

The title gives it away, no baits here for it's exactly what it promotes, a girl showing her underwear while showing a disgusted face towards us, the audience, the horny viewers who love seeing that.

One interesting thing about it is that there are 7 versions with 7 different VAs, I personally enjoyed the Kuwahara Yuki version. No male character can be seen or heard for your information.
It can be watched as single entry, there are 2 other seasons made by the same studio in the same manner, if you watched those first you know what to expect.
It also has a fun ending theme, so be ... sure to listen to it.

I recommend it to all perverts who want to ogle a cute military girl showing her panties with a disgusted look.