Office lady Kanan went on a business trip with her boss. She had a business meeting at a local hot spring inn that dragged on into the night, so she decided to stay overnight at the inn, but the room was full, so she ended up sharing a room. Kanan actually has feelings for her boss, who is kind to her and does his best to help her grow. She seduces her boss with her single-minded desire to sacrifice herself... A forbidden reverse NTR business trip where she gets addicted to the swamp of service sex of an innocent and beautiful subordinate.