Ah yes, Panty and  Stocking With Garterbelt. I remember it now. I didn't want to watch it after seeing the artwork for it. I'm not into artwork like that. I downloaded the first episode just to skim through it. I didn't have an interest in watching it fully.

I was kind of wondering what the Yosuga no Sora title meant, but I hadn't heard anyone explaining the meaning. As far as I know, the manga is following the game. The anime is NOT following the game. They're making up their own stuff and added the ecchi scenes. So the anime makers wanted to do their own thing.

I guess what they're saying is is that the anime is going to be different from the game. So you can watch something different if you're already familiar with the game. If you want something more normal like the manga and game, PLAY the game. Unfortunately, I can't read much Japanese so I can't do that. Too bad.

It'd be nice to see this story in he spirit of the manga and game instead of this ecchi mental made up version they created.