Echoing unmakes that CDC is a contract based game, but you can always have your character tricked into signing the contract as well. Eachdraidh has the possibility of willing participants if you happen to fall into the Seelie side and follow the fairies to fairy land, though I'm sure you could work out a scenario with having the imps from the Unseelie side screw up in kidnapping you, explain their case, and escort you to Drabwurld.