I'll keep this short, six 3-4 minute shorts. I will tell you what these shorts are about following with my episode ranking list in the end with some of my input. Also, this review will be less serious, because I don't think I really have to be serious when it comes to these types of shorts. It is fanservice, nudity, lewd stuff, so if you don't like this kind of stuff, then you won't probably enjoy this. 1st episode is about Miu trying out different "battlesuits". 2nd episode will teach you how to become an adult anime woman. 3rd episode will reveal that some women need to pee veryoften.

4th episode shows Miu, Kuzuha and Chikage in an open hot bath, they do some sexy stuff, then Akatsuki comes and does fatigue relief "stuff"...

5th episode is a slimy episode

6th episode is tentacles and "holy pose".

Now comes ranking from worst to best:
Decent:
Episode 5 - I guess it was okay fanservice.
Episode 4 - You don't hit women Akatsuki...
Episode 3 - I don't have any fetish for girl peeing, but I like Haruko's butt
Episode 6 - Highschool DxD tentacle special episode was better.
Episode 2 - Very educating indeed.

Good:
Episode 1 - Stepbrother fantasising whilst choosing "battlesuit".

Final rating is 6/10. Decent fanservice, but 3-4 minute shorts seems pretty cheap to me.