Tall, busty high schooler Takano Hitomi has shark teeth, a looming presence, and a truly terrifying face. As an upperclassman named Usami Yuu finds out, however, looks can be deceiving. Beneath her massive frame and intense glare, Hitomi-chan is a sweet girl who just wants to overcome her social anxiety and make some friends. As Yuu gets to know her, they grow close-so close that maybe friendship won't be enough!