The device fail catastrophically the second it meets the wave's energy and in fact may have made the wave even worse for your class. Although the girls stayed female everyone in the room were turned into insanely slutty lesbian nymphomaniacs. You all losses much of your self control and higher thinking abilities as all you can focuses on is fucking the other girls and any other girls you can find. Sadly it never gets better and you all spend the rest of your lives as sex crazed lesbians.