Picking up a Small Dumpling, the School Beauty Sister Comes Knocking on the Door

Light novel style, Tokyo novel, single heroine, pure love, dreaming series "Please become this child's father!" I never thought that I would hear such a request in my lifetime, and that my ordinary life would be completely disrupted by two silver-haired girls... After school that day, I picked up a crying young foreign girl on the street corner. She had silver hair and red eyes, and was as soft as a marshmallow. She hugged my legs and called her "brother." I wanted to be a good person and send her to find her family, but what was waiting for her was the silver-haired school beauty who just transferred here today - Charlotte Bennett. What's even more outrageous is that these two sisters are standing at the opposite door of my house. Why did things turn out like this? ? ?