If the wife can wash a stranger's anus for ten minutes, she'll get 1 million yen. You can use a towel too. You'll do it, right? The wife lured by the 1 million yen brings a dirty chair to the hot spring full of men! Although confused, the wife who dares to challenge is met with explosive sexual frustration from the man due to her inexperienced touch. As he teaches her how to wash, he forcefully washes her body. And then, finally, live insertion!?
