Taken from Fun and Games group in GR.

Person 1 posts a sentence, and the next person has to develop this sentence - but using Fortunately/Unfortunately at the beginning of every new sentence.
You can choose what to use - Fortunately/Unfortunately - as you wish 

Example
Person 1: I went to a bookstore today
Person 2: Fortunately, there were lots of new books in there!
Person 3: Unfortunately, all of them belonged in a genre I hate
Person 4: Unfortunately, although I was open for new reading opportunities - they were all pretty cheesy
Person 5: Fortunately, I've just finished a lengthy, high-level classic piece of literature, I needed something light and stupid to balance it
Person 6: Fortunately, I saw all of them were on sale! 60% off, wow!
Person 7: Fortunately, I quickly found a book I might love so I bought it right away
Person 8: Unfortunately, my teacher just saw me holding my brand new copy of "teenage love" and gave me this weird look. Awkward!
[...]

and so on. Fun, right?

I'll start:

Fortunately, NINJUMPER THE POWERFUL ASSASSIN COME TO RESCUE THEM

Unfortunately ninjumper had a heart attack on the way to the rescue.

Unfortunately, ninjumper was brought to the junkshop since he's defective already.

Unfortunately, no one knows how to install it including himself of course.

Unfortunately, they don't know how to plug it.

Unfortunately, the body suit disintegrates after a minute.

fortunately it was worn by niobe and she is exposed in her granny pants

fortunately she had on a dress covering up the stylish panties

Unfortunately the dress was too big for her to stay n her body

Fortunately she has safety pins that rectified the situation.

Unfortunately she stabs herself with safety pin and vampires come out to drink her blood

Unfortunately, she was a werewolf and her blood made the vampires weaken.

Unfortunately she imprint on a vampire 

Unfortunately, it was forbidden so they killed the vampire and stopped the imprinting.

fortunately niobe the werewolf, go on attack before they could harm her mate 

 

Unfortunately, the pack drugged niobe so they can kill the vampire who used some magic tricks letting niobe think they were mates.