The boss's wife seduces us without telling her husband

Her husband, Yutaka, who has nothing to do with career advancement, is promoted to section manager due to a scandal within the company. However, his wife Reiko is worried. Yutaka brought home three talented newcomers. What if my husband is abandoned by these subordinates who have no sense of loyalty? Reiko decides to use her mature body to tame them. He gently lures Goto, Tanaka, and others into heat and takes control of them one after another. Then, he plays a final game on the third person who loses his temper, Kishi...