What happens if 2 sisters who practice cosplay are sent by someone to black butler? what adventures will wait for them read to find out. (warning: violence, murder, sexual acts and lemon are included.) +18 it's my first fantopic so don't blame me. i don't own black butler or the characters but yana toboso. I own the two sisters. it will be with small pieces as in the anime / manga but the rest is fantopic I made the fantopic with the help and cooperation of my good friend / sister @user42042453 Haruhicosplay.