Would you guys like a story that both me AND Holly (second owner) would trade chapters?

Basically, I or her would have the first one, then the other person would have to work off of what was written, then the other has to go off of what she has written and so on. Pretty much switch chapters.

Here are the options:

Boy x Boy

Girl x Girl

Boy x Girl

Or both in one story so it'd be about two siblings (bro and sis) which r both gay and find love with two other gay peeps.

So, which would you guys like???