I have been married for eight years but, while the sex was okay at first, my wife isn't really interested now and only does it to please me. I have been having hot sex with a girl I got to know; she is twenty-eight and it's fantastic. She asked the other day if I wanted to include my wife in a threesome; she thinks it would do her good. I like the idea, but don't know if or how I should ask her.
— David, 32