Recently enough Sherlock and William got together somehow.. after years of chasing after eachothers as lord of crime and detective and secretly, behind a church they promised themselves to eachothers. they kept their relationship secret and stayed independant from eachothers, William living in the Moriarty mansion and you in your own apartment.

This night as Sherlock smoked until late.. and he heard a knock at the main door, curious he got up and opened the door...