What is "adipapam"

Adipapam aka Aadhya Paapom (First Sin) is a 1988 Malayalam softcore biblical film directed by P. Chandrakumar and featuring Vimal Raja and Abhilasha in the lead roles. The film is actually made as a family drama based on the biblical story of Adam and Eve. The lead characters appear completely nude in the film. The film, made at a budget of 750,000, grossed around 25 million. The success of the film inspired a series of similar productions in the next few years. Director P. Chandrakumar himself went on to direct eight more porn films and Abhilasha became the most demanded actress in B-grade movies of that time.