No filters for what you can access on the internet, violence and women are oppressed in many porn videos. There are a few reasons why Lotta Kajving believes that prevention should be done with young people's porn use.

- It's more than acute. We must inform all adults. When I talk about what young people look at for porn, many parents say they don't want to see. But then I answer that this is what your children see, says Lotta Kajving.

"Don't let porn become young people's sexual knowledge"

Boundaries that stretch, how sex should be and what is okay, these are the topics of discussion and questions that Kajving receives from students.

- Sometimes I get questions if you can say no to strangles, for example. That's scary. Don't let porn become a sexual knowledge of young people, says school curator Lotta Kajving.

Nevertheless, Kajving is hopeful with the theme of the Music Aid "Sex is no weapon".

- I hope it will be an eye-opener and that we start actively working preventively with this issue, says Lotta Kajving.

Hear more in the clip about how online porn affects young people's sex lives.