Really cool demo, definitely has potential to be an amazing game.
I quite like the different attack styles, but I do feel like parrying is too strong right now. Getting a stun and damage buff, having such a large window, and being able to parry from the middle of an attack all seems like a bit much.
I would also love a little bit better H-scenes, because the ones now just feel a little clunky, but that's just me nitpicking and I'm sure there's a lot already on the artist's plate.
Great demo though, I will definitely be awaiting more!