I'm a 39yo Male from Australia. My five sexual secrets I keep from new lovers are:

1. My sister and I were lovers in our early 20's and it's been a big turn-on for me ever since. I rarely get the courage to tell but about 50% of girlfriends think it's erotic, 50% think its awful.

2. I used to help a girlfriend be mounted (and 'tied') by her black labrador.

3. I had a homosexual encounter with one of my best friends from university..

4. I don't really enjoy receiving oral sex much but I fake it for girls who like to do it. I usually have to finish by hand.

5. I once had sex with my g/f on a webcam, and over 30 people watched us - she thought it was only a brother and sister watching.