Reiko is a person who is smothered in the company because she yells at her subordinates on a daily basis. However, there is a rumor about her. Yamazaki hears about it from a colleague, and when Reiko gets drunk at a drinking party, he makes love to her at night... but at the moment of finish, she locks her legs together so tightly that he cannot escape! If she does this, he'll end up cumming inside his boss!