[Reducing Mosaic]SPRD-685 Osaka's mom on a trip Keiko Shimura

Mother and child. My son went from Osaka, where he was born and raised, to Tokyo to work and earn his starting salary. A trip to express my usual gratitude to my mother who raised me so far without feeling any inconvenience even after his father passed away. However, since the past when I can remember, the relationship between the two has become more than a mother and her son. While their feelings for each other are intricately intertwined, what will happen to the two of them, who will end up spending an intense and intense time together?