A is a young actor who had a starring role in a TV show as a teen. Since then he's been regularly surfacing on the small and big screen, but hasn't really done anything major.
B, who is young as well, but more success-/powerful, had a thing for A, and the two came to an understanding that A would provide sexual favors for B in exchange for a supporting role in his film.
A got more than he had bargained for, though; to his (and probably most people's) surprise, B turned out to be a top.
But A bit the bullet, and bit the pillow. B gleefully used both of his holes - and the role was his.
(This is taken from another forum, so it probably has a higher bullshit probability than a more "official" blind item, but I found it interesting.)