The sex lives of Siamese twins

A Miami Beach personal-fitness trainer becomes an overnight hero after disarming a gunman, attracting the attention of a lonely and overweight witness who becomes fixated on her. As their relationship evolves, it reveals a disturbing obsession that leads to a dangerous dynamic. The narrative explores themes of body image and urban life through the lens of a twisted bond between two complex female characters. Irvine Welsh crafts a dark and provocative tale that challenges societal norms and delves into the depths of obsession and identity.