[Debaser]

There is no way to just "skip" to the end.
You can circumvent the completion of all the side-quests and what not and just proceed head on with the main plot that will lead you to the end. but beware, if you're guys are not of a certain significant level come the last fight w/ Sarevok, you will most definitely get creamed. (unless you cheat.)

personally, i am mystified as to how you could be bored with playing the game...unless of course, this is not one of the first few times you're playing it.