You have done your turn

Now just wait, it's going to be A's turn to fight back -- mostly have you kicked as quickly as possible. This is an easy job to A, A simply has no any problem to kick you out. If A is more sophisticated, he/she will go through many more steps, so that he/she will not pay any cost later (firing people usually comes with a cost, so sophisticated people are careful about this, and do lots of home work first to ensure they do not lose anything).

If A is not so sophisticated, you may have to clean your desk right now, so you can be sure to bring all personal things away at any time in the coming days.