SasuSaku Fanfiction On an Impulse chapter 1 by SasuSaku-Baby-Maniac 

Summary: Sakura did it on impulse; an impulse that tormented her no matter how she tried to be free of it. Love is a twisted thing. Many would kill for it. That's just what she did, but could Sasuke handle that?
Keywords: sasusaku, fanfiction, fanfiction.net, mature, prison, split-personality, sasuke, sakura