Akapoli is a story about four secret police members in Tokyo, three of whom happen to be hot babes.
Akapoli (2 volumes, complete)
This is seinen genre of course, and not only that, it’s the kind of seinen genre stuff that’s a little extra weird, mixing violence and sex sometimes in the same scenes. Akapoli is a legit manga, though it earns its adult-action category distinction.
The first volume seems to only show service from ugly girls making retching O-faces. Thankfully the second volume gives readers what they actually want (the hot secret police characters getting naked). There’s even some yuri scenes, I guess because the mangaka figured ‘why not?’