I was wondering where I can find Sakura x Sasuke manga, would any of you know?

Where can I find Sakura x Sasuke manga? And if so do you also happen to know where I can find Roy and Ed (fullmetal Alchemist) yoai manga? *_* (*_* = shiny eyes) I am sorta into yaoi at the moment. And does anyone know where I can find some Roy x Hughes yoai? =_=Uu.... I am low on recources to find some free download websites of these....