In the stark backdrop of Newcastle's streets, Irina, an artist in a limbo of self-destruction, ensnares average-looking men with her camera, crafting explicit photographs that bear her distinct signature. Her mundane existence, cluttered with substance abuse and meaningless distractions, receives an unexpected jolt of potential revival with a gallery invitation in London's chic art scene. Rather than salvation, however, this opportunity spirals her down a dangerous path, tightening the twisted bonds with her obsessive best friend and a newly found muse—a reticent supermarket clerk who captivates her erratic interests. 'Boy Parts' dives into the depths of power, gender, and artistic obsession, weaving a darkly humorous thriller that challenges the conventions of the erotic gaze and exposes the harrowing consequences of a desperate need for recognition and control.