The female black widow spider devours the male after copulating. In other words, she finds him, fucks him, and then eats him.
Women who are known as “Black Widow killers” devour their mate’s assets after killing him. She finds him, fucks him, kills him, and then treats herself to his bank account.
Read the entire article on Thought Catalog | The Kiss Of The ‘Black Widow’: 17 Women Who Murdered Their Husbands (And Others) For Cash