This the colored version of this one: fav.me/d5mi58i
Well, nothing else to say:
Miku Hatsune being tickled on her cute feet by Rin Satsu and Kyoko.
I'd had to color this one since a long time, and now is done ;D. Also, I've changed some little things from the original sketch, not really too much though.
Hope you like it
Miku Hatsune (c): CRYPTON Future Media
Rin Satsu and Kyoko Yagami (c):