If for some insane reason you wish to go through with something like this. 1. Hire someone to do it for you. 2. Make sure the story is posted to as many legit and pirate sites as possible. Even if it means MTLing it into Portuguese, Bantu, and Laotian. 3. Finally never involve money making in the scheme. Just pay the folk who are scanning your stuff. Better yet find someone to pay that person to scan your work. 4. Make sure you are not caught. Get a burner phone, use it to create the account(s) that is doing all this copying, make sure to only use public Wi-Fi at least 30 miles away from your place of residence, and never use a name/username that can be traced back to you.
Bonus step. In between 1 and 2 have the middle man translate your story into Chinese, then back to English to slightly shake off plagiarism checkers.
If you do all this then other sites will be posting your story, and if the size is big enough, it might allow your story a reasonable amount of time here on the site.