It's considered good manners to warn readers when you're going to add slash to a story. Some of us don't like to read it!
Author's response
The summary actual does say it is Slash however Ficwad no longer shows the full description. Furthermore there is no place to expect in the summary to list that it is Slash.
Sorry to say but it's Ficwad's fault that you didn't know this was a Slash fic before you start it.