In the golden glow of 1932, the luxurious City Night Line speeds from Frankfurt to Vienna through moonlit valleys and snow-dusted Alps. Wealthy German businessman Heinrich Voss, tall, elegant, and dangerously commanding, boards the opulent first-class cars with one ruthless purpose: to hunt, seduce, and completely dominate the beautiful young women traveling alone in second class.

His cold, piercing eyes quickly lock onto Klara Huber — a petite, innocent German seamstress from Frankfurt — whose shy vulnerability and helpless isolation make her the perfect target for his sadistic cravings. As the night train races through the darkness, Heinrich masterfully breaks down her resistance with sophisticated charm and unrelenting control, drawing his chosen victims into private, intensely explicit encounters filled with sophisticated bondage, exquisite restraints, and overwhelming pleasure. 

Trapped on the long journey with nowhere to run, Klara is gradually overwhelmed by Heinrich’s merciless domination. What begins as nervous glances and whispered tension erupts into a night of scorching, highly explicit BDSM sessions and total sensual surrender.

City Night Line delivers a dark, thrilling tale of power, desire, and helpless submission aboard one of Europe’s most glamorous night trains.