Yuka Murakami is a timid, lonely, and hopelessly affectionate childhood friend. When her parents leave for a two-day trip, she gets so scared that she orders me to stay with her. Unlimited manga and ice cream make it a comfortable arrangement, but then there are her unguarded soft breasts, wet hair after a bath, and complete lack of personal space as she clings to me. I had never thought of her as a woman before, but suddenly I realize I must have loved her all along—and our mutual feelings finally erupt.