There's another manga that's very similar stylistically and in format (same kind of panel ...

There's another manga that's very similar stylistically and in format (same kind of panel set-up) to this, but I don't think it's the same author. It's a yuri not a yaoi, I can't remember almost anything about the plot and I'm dying to find it again, does anybody have any ideas? Main couple is an athletic girl with black hair and a more feminine blonde girl, that's the gist of what I remember ;^;