After being allegedly fed up with demands for unnatural sex, a 30-year-old woman killed her husband by hitting his head with a heavy blunt stone at Sarni Nagar, police said on Monday.
Anita, a resident of Premnagar under Pathakheda Coal locality killed her husband Ramcharan last night following a tiff over the issue, they said.
Soon after committing the crime, she confessed to the crime at the Pathakheda Police station, where she went with two minor children.
Anita told the police that her husband beat her black and blue when she refused to give into his demands and tried to kill her with a stone.
She, however managed to snatch the stone from him and hit her husband in the head, killing him on the spot, police said.
Some 'kinky' video clippings on his mobile triggered the indecent behaviour, Anita told the police.
Anita has been arrested and a case has been registered against her in this regard, they said.
Ramcharan's body has been sent for post-mortem, police said adding further investigations were on.