"Couples +" Tickling stories collection

Hello guys!
Lately I'm really enjoying storyes about couples and other people involved (a single person, another couple or even more), expecially if there is some role exchange, dares, revenge...
I don't know, I read lot of them, but I think you guys could make something new come to the light, for me and for everyone who likes it.
You could comment, suggesting any of these stores, and I'll try to upload the starting post so people can easily check all of them (hopefully they are going to be more than fews).

I will start posting some of my favourites ever:

- http://www.ticklingforum.com/showthread.php?40469-The-First-Annual-UK-TickleFest
- http://www.ticklingforum.com/showthread.php?40465-Fade-To-Black
- http://www.ticklingforum.com/showthread.php?40474-Damned-if-you
- http://www.ticklingforum.com/showthread.php?266144-A-Matter-of-Rent-Part-1-of-3
- http://www.ticklingforum.com/showthr...nt-Part-2-of-3
- http://www.ticklingforum.com/showthr...nt-Part-3-of-3

- [more to come]

Thanks to everyone!

PS: you could guess I like long or vey long stories, but this is no just for me, so don't stack on it
And of course, if it is like a "serie", just post one episode or more!