I'm where?!

A young woman goes to an anime convention, and dresses up as Sir Integra Fairbrook Wingates Hellsing, suit and all. Even went to the bother of buying a long blonde wig, glasses and blue contact lenses. Well, when she's returning home on a train, what she didn't expect was to end up on a familiar train... With familiar characters. Black Butler fanfic- don't own the anime,but the plot and OC (along with my contributor who's helped me with ideas- Lost Cosmos.)