JUFE-505 Unexpectedly sharing a room at the inn during a business trip! Tortured to death by my hated boss... ~The story of an insatiable department head who is well-versed in female body training~ Kuno Ran

When you join a major cosmetics manufacturer as a new graduate, you end up going on a one-night, two-day business trip with the manager you hate, who has a bad reputation even among the employees. What's more, the business partner on the business trip teams up with the manager and gets Ran drunk, and Ran gets brutally sexually harassed. The business meeting is canceled, and the manager, furious with Ran, hatches a conspiracy. She was forced to share a room with the manager at the inn she was staying at, and her beautiful big-breasted body was defiled by a dirty old man...