Ever since elementary school, Rika was popular among her peers. With her adorable, classic beauty and silky black hair enhancing her charm, she naturally stood out—though she herself was completely unaware of it. Having no close male friends, she never noticed the attention she received. That all changed when she entered middle school. A popular, handsome, high-achieving boy suddenly confessed to her, leaving her shocked. Surrounded by peers chanting "the perfect couple," she finally realized her appeal. She then experienced her first time. Trembling with nervousness and embarrassment, she was surprised when he said, "Huh, you actually have a little softness around your stomach." From that moment on, she became conscious of her body. She trained intensely, even getting visible abs for a period. The result? A stunning figure measuring 85cm bust, 58cm waist, and 85cm hips.