Look at what a group of Kenyan youths were photographed doing

These photos of a group of young Kenyans dancing raunchily at a pool party over the weekend surfaced on social media and got people talking with many blaming the organizers of such events, saying that they are "promoting immorality among the
youth".
In the photos, the girls can be seen doing the infamous dance called 'Daggering'...rubbing their behinds on the boys' genitals. Is anything really wrong with the photos or are they normal party scenes?