Marina hates her husband's boss, Ikeda. Ikeda was her boss when Marina was a dispatched office lady. Marina has been favored by Ikeda since then, avoiding her sexual harassment and forced invitations. Even after quitting her job and marrying her husband, she still witnesses her husband's rough treatment, and Marina, who has run out of patience, complains to Ikeda every day. Ikeda then gets angry and pushes Marina down because of her promiscuity. She resists Marina, but she climaxes violently in a fierce and intense SEX that she has never experienced before.