TV's advertising mouth to mouth kissing,movies and dances in bikinis I agree with you these have all, invaded our societies and injected a lethal injection into our society recently.
But prostitution, brothels, mujra dancing, bar dancing, Kamasutra, mouth to mouth kissing and rape existed in our Indian society ever since it sprouted during the Indus valley civilization. Infact it was way more common back then for the entertainment of soldiers who came back from a war. It went along as a side dish to their alcohol induced high ever since civilizations began. So there is no point trying to claim that the 'advanced lifestyle' has completley destroyed the minds of the people.