[The Apple Inc. part of my brain has devolved into a confusing mess, so that’s why the keynote post never happened. I think it’ll happen eventually.  Maybe.  It’s probably too late for it though.]
Think epic battling angels with wings, that are also cute, and have differing personalities: Â One is sincerely devoted to whoever Master gives her orders, another is a snippy tsundere, and a third is a comedic dumbass.
Then add a family (without parents) that consists of a little kid and his sister that beats him comedically, and a few side characters that are…oddly distant, despite appearing a bunch and having their own comedic shticks.
Oh yeah, one of those characters is an insane pervert.  The kid…the boy with the sister.  Yeah.
Meet Tomoki Sakurai, a kid who loves peace and quiet, but gets his life’s panties in a twist when a few angels turn his life into…basically a race for who can make Tomomi’s life the most insane.  Cue several gags that involve female humanoid weaponry attempting to live with a kid who’s life goal is to exploit women’s assets.  Except with the angels themselves, mostly, because…well actually, even the show doesn’t know why.  Also cue half the series depicting these characters in cute chibi form because they’re all weird.  One of the female guns loves to pet watermelons.  I think she’s trying to bond with them, for reasons that no one understands.
If you’re thinking of checking this out, I’ll pick the Netflix version or something, because there’s some pervertabelia that is otherwise uncensored.  However…a lot of animation strategically covers small parts of naughty bits, so there’s a lot of mostly visible fun objects.  Yes, there are even whole episodes devoted to Tomoki’s love for squishing bags of fun.
As a girl.
There’s this underlying story about a fourth angel who wants to wreak havoc on the earth…and some…sad plot points.  There’s something for everyone here.  Cute girls, epic battles, insane perverted schemes, bird-panties…take your pick.
I don’t particularly LOVE the fanservice…but I don’t hate it either.  It’s done well, at least.