I dont like how your links open in a new windows.. and the adds on the sides are confusing... do you host any content?
I would definitely re-design your site. It is very plain and seems as if it is a site that will put bugs into the visitors computer. I would also place the "top videos" at the top of your page in a horizontal fashion, then move along to the other videos. Creating content for your site would draw attention from readers as well as those looking for videos. Start an article section to your site. The articles can be provocative in nature, sex advice, best/newest sex toys along with other fun and informative posts. If you create your content with SEO strategies, then your site will become recognized by search engines, which will draw more traffic. Not only will your traffic be looking for videos, but also for answers to their questions (within your article database). Besides that, it is a fun site with some fun videos, ha.
Nice and simple theme. Idea is good to incorporate the redtube videos in your site. Can you change the background color to black so it looks too hot.
My wife started yelling on me now because of you. I had to explain that it was a professional visit! And yes I agree with the rest, the design should be improved. The classification of the videos is not accurate as well.