It's the year 20XX, and all the Nintendo characters are retired. Mario, Link, Ness, Pikachu, the whole bunch. But one day, Andross (now about 180 years old) tries to take over the world with mutant prunes.
Only 3 sentences, and you must use the word prune (prunes, pruning...) somewhere within your post:
One day, while Peach was knitting a sweater for Mario, Link was using his Korkiri Sword to chop at a block of wood, while Luigi was eating prunes, and while Ness was using all his psycic powers just to stand up, an ambush of Andross's creations storm the retirement home and try to kidnap (?) the aged Nintendo characters. So Mario...
(I'll only do that 'cause my first sentence was so long)