Society Ruled By Chest Size ~Helping Girls Enhance their Class~

Want to be reincarnated into a world ruled by boobs, the bigger your chest, the better your life is?! “Please… Make my boobs bigger…” It’s perfect for Jinichi who often helps his parents at their Therapy clinic. When the reputation of his clinic was joked about by 3 party girl classmates, he told them he could do breast enhancement surgery. They find him gross but the next day… Jinchi was reincarnated in a world ruled by bust size. One party girl gets left behind due to her smaller boobs and reaches out to Jinichi, begging him to help her…?!