The female genital system is more complex than the male, which is due to the critical role a woman plays in nature - carrying and giving birth to a child.
The chemicals of the modern world harm reproductive health.
The first thing to do is to approach this situation coolly and remain calm. Under no circumstances should you go along with those trying to blackmail you.
Sex is one of the most critical components of the relationship between a man and a woman and is very important in family life. But sex is not always entirely satisfactory for both partners; for example, women often complain about the lack of variety and passion in sexual pleasures. Many women, even in a strong relationship, complain about the lack of sensitivity and care from men and feel alone.
The Internet is, first of all, a huge, almost limitless, and anonymous world. So you can be something you are not in real life. You can do practically anything you want. Legislation in different countries is only on the way to regulate all of this space. There are tools to search for intruders. But! Psychologically speaking: protecting your own boundaries is your own job.
The conception of a child naturally always involves both sexes: a man and a woman, and therefore both parents are responsible for the health of the future offspring.
Such behavior on the network has become possible from the fact that there it is easy to hide one's identity and, by violating the natural law, evade responsibility. Because if a person shows genitals to a passerby on the street, it will have severe consequences and punishment. Sending genitals is a direct violation of personal boundaries and can even cause psychological trauma.