Force Desktop view on Mobile

Hello I am using this theme on GetNakedSkin.net. After the final editing and plugin settings for the website, I would like to know if there is a way to force desktop view on mobile. I have tried several plugins that allow to choose between the desktop view and the mobile, but by default the theme loads as mobile version. I want first time visitors to see the desktop view first and then get an option to shift to mobile view.