Four years after her husband leaves his job to start a company, Mihana’s support finally helps the business stabilize. Then a major mistake on client Umeda’s project triggers a serious complaint. When Mihana rushes over to apologize in her husband’s place, Umeda corners her and demands that she pay with her body. She gives in once to save the company, but the coerced sexual service continues under the pretense of entertainment and further apologies.