There are young men who want thrills but no longer value sex, so they do completely different things, including aggressive things.

It's important for a couple to talk about their sexual preferences. On the other hand, the aura of the mysterious should be preserved.

Some 95 percent of all sexual contact still occurs in permanent relationships. That's an impressive number.

For people who are desperate and searching, sexuality on the Internet offers an incredible release.

I'm reminded of a female patient who was particularly aroused by the shape of her husband's shoulder. And this hint of perversion should ideally remain a secret for both partners.

We are all potential murderers, and we are all potential rapists and abusers.

Most pornographic images are simply too repulsive.