Emma Watson has an "expensive subscription" to a sex website. The 25-year-old actress - who is in a relationship with Roberto Aguire - was recommended to try OMGYes.com, which uses scientific research on female pleasure to help get better in bed, by a friend and says the cost of using the site is "worth it". Speaking in conversation with feminist Gloria Steinem at an event in London, she said: "A friend told me about this website called OMGYes, which is dedicated to female sexuality. "I wish it had been around longer. Definitely check it out. "It's an expensive subscription but it's worth it." The website is using over $4 million funding to research "actual techniques for pleasure" and sharing their findings via documentary interviews. A company spokesperson told the New York Daily News newspaper's Confidenti@l column: "In short, scientists had never researched actual techniques for pleasure because it's so taboo. "We got 4.6 million dollars in funding and are doing that research. Instead of just making academic journal articles, we're making the findings practical, real, and experiential in the form of documentary interviews -- both explicit and non-explicit -- with real-life women, not actresses." And the site also has a touch-screen feature called "touchable simulation" which allows users - an equal split between men and women - to "practice what they've learned on a photo-real movable image."