HJMO-656 We surprise the big-assed housewife while her husband is away! Thong wife with fixed vibrator plays domino toppling. If you can line them up and topple the dominoes within the time limit, you'll win 1 million yen! If you fail the challenge,

The 4th installment of the popular series! Watching the lewd lifestyle of the married women who applied, and claiming to help them learn the joys of being a woman while enjoying the fun of the game, we start a hectic domino game at their homes when their husbands are at work! Will they be able to get 1 million yen by clearing the mission while wearing the risqué swimsuit for the first time and inserting a fixed vibrator? If they fail the mission, they will be punished with an immediate creampie!