PUNE: The Dattawadi police on Friday arrested a 22-year-old woman for allegedly showing porn clips to four minor girls and persuading them to have sex with her brother-in-law.The incident came into light on Thursday, when one of the girl told her parents about it. The 14-year-old girl has lodged a complaint against the woman. “We have arrested the woman under section 354 (A) (sexual harassment) and relevant sections of the Protection of Children from Sexual Offences Act ,” the police said.“On December 31, the woman called the girl to her home and showed her a porn clip on her cell phone,” the officer said adding, “The woman then requested the girl to have sex with her brother-in-law.”Few days later, the woman told the girl to bring her friends. She showed the clip to them and requested the same.