my son's motherinlaw in the kotatsu, chapter 3

This is the third of a series of super popular mother-child partnerships that will only be available during cold seasons! The first version released at the end of last year recorded a very high rotation. His mother-in-law was blamed by his son beside his father-in-law's bed, and he was forced to rise to heaven while yelling at him. It is a specialty that sticks to the situation that anyone can understand if it is a common family in winter called Kotatsu.