"Aunt Rental" is a dream service where an aunt will come over with just one phone call and take care of your housework, cooking, laundry, and more. It is very popular with single men who feel a sense of security as if their mother had come to check on them. It is said that many men forget that they are customers and become seriously spoiled by the aunt's kindness. If the aunt is so kind that she lets you indulge in her kindness, surely she will also accept the ultimate attack of "let me do it"? So, we invited her into a room with a hidden camera! What will be the outcome of the love game between the man and the aunt that unfolds behind closed doors? The whole story is secretly filmed!