On the surface, it is not a sex industry establishment. However, on the internet, there are many reports of men's beauty salons where customers have enjoyed the extreme services. What is it really like? Will they really let you do it? We invited them to a room equipped with hidden cameras to find out what is really going on. We invited Ms. K, 34, and Ms. M, 45. They are lovely housewives who seem to have nothing to do with the sex industry. From their main job of massaging to their reactions to sexual harassment and negotiations for hidden options, and the unexpected developments that follow. The whole story is fully filmed. This is the reality of men's beauty salons that make men all over the world go crazy for. Please enjoy.