I really do believe that she thinks she’s achieving something with these sex videos. If she took it seriously, considered the question and gave advice that was genuine and helpful then there’d be no issue. The biggest thing I’ve learnt, from speaking to my friends and other people etc, is that everyone is different when it comes to sex. What works for someone might not work for another, what someone likes may be different to what another person likes. Let’s also not ignore how childish they both are in these videos - they want to film a video about sex but neither of them are mature enough to take it seriously. Simple solution to that is just don’t film the video