So has anybody thought about making a skyrim themed mod? It would be some work but it could be done. Over at lovers lab they have already done similar things.
It's a good idea, maybe creating some "Dragon Shout"(I don't know how to speak that in english but you know just like FUS RO DAH) related to tickling is a good start.
BTW i think the atmosphere and constructions that Skyrim created ,like the cabins, the castles and the forests covered with mist, seem to be very suitble for tickling novels and pictures. Sometimes they remind me of the novels and pictures even videos i've seen and watched. But I've never thought about tickling when i was playing this game, because the story and fight are fantastic.