Dear Sir,
I can deliver the required articles for your 20 websites, following the basic theme of the website - 5 articles for each website.
My bid is for 350-400 words articles, 100 delivered in 30 days. I can send the articles for a website as soon as they are written.
All articles will pass Copyscape check and will be rich in content and plagiarism free.
I have written articles for poker and backgammon sites.
Kind regards, Joy