"It's a weird child who wants to do this," Chisa smiled gently while wearing a knee pillow on Ryota. Ryota, a friend of his son, says that his parents divorced when he was young and he didn't know his mother. That's why I gave him a knee pillow to comfort him at least. That was all ... The emotions in Chisa begin to sprout when she sees Ryota crouching on her thighs in search of warmth. I want to comfort this child more ... Chisa felt the back of her body getting hot.