Act I begins by the trio of ‘Sex Sistersâ™ developing sexual tension with their dirty mouths and caldron of lustful energies. “Fair is foul and foul is fair,” they repeat and we all know what that means: all is fair amidst love and war. Theatrical effects and set design swirl and pan into a developing heated argument. The result is thus, a sultry group-sex-orgy between the royalty and submissive messengers and slave girls.