Yowai 200-nen no Norowareta Seirei wa Koi no Mannouyaku wo Hossuru

title
Riko, who will be a high school student starting this spring, has a problem. That is, she "grows a little faster" than others. When she was little, she was sickly, but from a certain point on, she became the epitome of health, and her body and height started to grow quickly. Although she is happy, she has mixed feelings about it all...