The sixth installment of the popular series features the exclusive and relaxed cutie Yui Nishikawa! Just when it seemed like married life was on track with her husband's promotion decided, one day, her husband makes a big mistake at work. To appease the anger of a client's president, her husband's boss, Numazawa, pushes Yui forward. Unknown to her husband, Yui becomes the sexual servant of the boss and the client, conveniently summoned and eventually violated by both men simultaneously...