The layout is ok, it could be better but it is not that bad. You should not copy and paste the titles from other sites, you should change them a bit at least. Why not get the KenPlayer plugin? It will keep visitors on your adult site, there will be no pop up ads from the porn tube sites if you use it.

I would move the Most Viewed Videos area to the top of your website. It would look better and it would generate more clicks, if you could show the most viewed movies first and then the new ones.

Do not embed too long videos, because if you will want to monetize your site, your visitors will not buy anything because you already have some full length scenes.