AGRA: A 15-year-old Class X student has alleged he was sexually exploited by a female tutor and her divorcee sister for nine months. He told police the duo even shot “obscene videos and pictures” of him “to extort money”. Their brother was allegedly complicit as well.The boy, the son of a jeweller, claimed that he stole jewellery, cash and other items from his house to give to the women as they had threatened to upload the videos and pictures online. The boy told TOI, “A year ago, I joined a coaching class run by a woman in her early twenties. She and her sister drugged me one day and took objectionable pictures. They later forced me to watch porn and perform sexual acts as their brother took pictures. They then forced me to steal my mother’s jewellery.”Police said the sisters were absconding, while their brother had been arrested.