The Age of Enlightenment was where people of Britain questioned traditional authority and embraced the notion that humanity could be improved through rational change. The outcome of this was new inventions, scientific discoveries, laws, wars and revolutions.
Views on sexuality were changing as well. In the mid-to-late 19th century, thoughts of sex were shamed upon, especially in women, as they were seen to have little knowledge or desire for sex, and sex between anyone other than a man and a woman was punishable