Sexual desire declines after four to seven years. That's been proven.

Sexuality is pushed back more and more and people try to replace what they've lost with other forms of excitement.

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

Sexual desire declines after four to seven years. That's been proven.

The traits of our sexual culture are still speechlessness, loneliness, violence and not enough desire and love.

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

Aura of the mysterious is a minor perversion that a couple shares. A fetish that one of the two partners finds arousing, or a particular sexual scenario. Fantasies have to remain dirty. Cleanliness, scrupulousness and rationality are poison for eroticism.