link from your 1st website to your second....if your 1st website is indexed, it is only a matter of time the second is indexed
Build few back links. Add your site in your signature here. Google index sites fast these days. I recently added a .asia domain and it got indexed in 4 days.
I have placed links on DP as well as, I have submited sitemap as well. but it's home page and one internal page got indexed, after 3 days, internal page de-indexed. Why?