NSFS-155 My wife is a nude model

A couple has been married for 17 years. A husband works hard and buys an apartment for his wife, Hanakiyo, for his children. My son plays baseball and sent him to Shikoku to learn baseball. At that time, his boss ordered him to find a model for famous photographer Tetsumoto Otani. However, when it was difficult to find models, his boss told his wife, Hanakiyo, to become a model. That's how it all started...