Giacomo Casanova and sister Maria Maddalena were living. His new play, "La Moluccheide", now lost, was performed at the Royal Theatre, where his mother often played in lead roles. He then visited Prague and Vienna, where the tighter moral atmosphere of the latter city was not to his liking. He finally returned to Venice in 1753. In Venice, Casanova resumed his escapades, picking up many enemies and gaining the greater attention of the Venetian inquisitors. His police record became a lengthening list of reported blasphemies, seductions, fights, and public controversy. A state spy, Giovanni Manucci, was employed to draw out Casanova's knowledge
Giacomo Casanova essential qualities of her sex ... no scientific discoveries have been made by women ... (which) requires a vigor which the female sex cannot have. But in simple reasoning and in delicacy of feeling we must yield to women." Casanova writes that he stopped short of intercourse with a 13 year old named Helene: "little Helene, whom I enjoyed, while leaving her intact." In 1765, when he was forty, he purchased a twelve-year-old girl in St. Petersburg as a sexual slave. In the memoirs he described the Russian girl as emphatically prepubescent: "Her breasts had still not finished budding. She