I have some unfortunate news for all of those in the "x reader" community here on DA.
There is an individual (or group, but I'm leaning towards it being one person) who has decided to pilfer the "x reader" stories and post them as their own content on FFN.
Here's the "skinny":
They go into DA, AO3, tumblr, Wattpad, QuoteTV, livejournal, and other sites and find "x reader" stories.
They create an account on fanfiction.net.
The post the stolen content.Once they're confronted/outed, they create another account.
A couple of years ago, I issued an appeal to readers in other communities regarding a prolific plagiarist known as "Broken Promises"