If I ever do one, it's exactly that kind of bouncy in-character thing that I want to nail. My only shame is that HentaiKey doesn't allow furry or loli, etc.
However, I still have regular couples that I like, usually in the Haruhiverse or possibly any Railgun pairing or some nostalgia stuff (Inuyasha, Tenchi Muyo, Cowboy Bebop, Lain, etc) that I'd like to explore too.
I guess for right now I just want to focus on the clean stuff.
And, yes, I like Panty and Stocking but ... in very small doses.