Sex behaviour

There are a lot of people who are very active and passionate in sex. They like sex and like to get pleasure. Unfortunately there are still people who consider it to be bad. But in reality sex mustn't be considered as negative phenomenon.
Every person has his/her own preferences in sex. Some people are shy and calm, others are wild and passionate; some people are insatiable while others try to omit it. There are people who like to have sex playing games; others need only the sight of their lovers to get the desire. Sex is different and people shouldn't be ashamed of their preferences. But of course if people have some disorders in the sexual sphere, they should turn to the doctor immediately.
And the main thing that should be remembered always is contraception.