The police on Sunday busted a sex racket operating at Nuagada village on the outskirts of the port city and arrested four youths and the house owner involved in the immoral act. The youths were identified as Dilip Baliyarsingh, Sunil Jena, Srikant Dalei and Sudhir Mohapatra. The police rescued two girls belong to Choudwar and Patakura areas respectively and sent them to a shelter home after interrogation. According to reports, some villagers had informed the police about the sex racket two weeks ago. The police then raided the house and busted the racket. Meanwhile, the police have seized two bikes, mobile phones, a car and cash of Rs 2,000 from the possession of the youths.