Aoi was nearing her limit. Ever since entering her second growth spurt, her "big tits" had become the source of constant trouble. Among the boys, her large breasts were no longer just a physical trait but a hot topic of conversation. They had gradually started growing since fourth grade, and during gym class, her classmates would often point and shout, "It's bouncing! It's bouncing!" Exhausted by it all, she felt completely drained.