Heart-Pounding After School

Yuka Sawada, a first-year high school student, cares about her small chest. From a moment on, I see my classmate Ichihira Kuwata on my chest!! Two people started to be aware of each other from this one. However, Ichihira's best friend and Nariichi Minami also found that he liked Tika. What happens to this whereabouts of love? !