One of her boys is a well-written, contemporary relationship drama about consent. A story of erotica, friendship, submission and not least, love. Kalle is a young single man who works as a bartender in Stockholm. One evening, Lilian enters his bar. She is a sophisticated, affluent and mysterious woman who knows what she wants. Lilian takes Kalle on a journey to the greatest pleasure, for the both of them. She leads, he follows.