Unable to afford the high rates of a brothel, Kartik, a sexologist, informs the police about prostitution racket den to make the cops raid the place. Kartik uses his politician sister-in-law Meenakshi's name to threaten the police.
Inspector raids the brothel and assures to set them free after a night with them at the police station. The information makes Kartik unhappy and regret his act. However, his joy knows no bounds when the inspector invites him to have some fun.
Meanwhile, Kartik's brother-in-law, Harshad is surprised to find Mona, a call-girl, knocking at his door and asking for shelter. Harshad hesitantly agrees and later has a good time with Mona.
Next morning Kartik recounts to Harshad how his wife and in-laws rushed to the police station believing he had been arrested. But when they saw him with prostitutes, their fury knew no bounds, Kartik reveals to Harshad.
Harshad starts having an affair with Mona.
Will Kartik prove his innocence? Will Harshad's affair remain a secret for long? Watch the second part of the hilarious comedy Lafadu Laalam Laal on myPOPKORN.
A kidnapping follows the murder.