A fic note about later season Wincest!

[citrusjava]

I'm pretty sure that most siblings who are attracted to each other or in love with each other NEVER act on it ever, never confess it, never find out whether it's mutusal, never get rejected, never talk about doing it or not, NEVER. What  do you mean  "it's so weird this never came up before"?! What do you mean, it's hard to sus[pend disbelief to write this?!

ok :)