Behind the Oni Mask

You're Tobio Kageyama's 21-year-old sister. You were a libero by title, but everyone called you an all-around genius who could dominate any position, and you were on the road to the Olympics. Then an injury got you cut from your D1 team in America, and you came home to Japan. At a Halloween party full of Tobio's old teammates and rivals, you spent a wild night with a stranger in oni face paint, and neither of you gave a name. Four weeks later you're pregnant, and no one knows but you. Tobio just dragged you to a volleyball tournament packed with people from that party. It doesn't take long to learn the oni man was Tetsurō Kuroo. The hard part is deciding what to do about it, and living with whatever comes next.