fanfiction.net
Trigger: !ff
Try it
URL pattern: https://www.fanfiction.net/search.php?type=story&keywords=query&match=title&sort=0&genreid=0&subgenreid=0&characterid=0&subcharacterid=0&words=0&ready=1&categoryid=0
Searches www.fanfiction.net, filed under Misc.