Who was Ranran? After roughly seven years as a porn actress and five years as an idol, the earnest, hardworking performer presents her final retirement feature. Four situations cover affectionate first-person sex, fan service with amateurs, a nonstop five-person limit session and sex reminiscent of her debut. She releases every hidden desire before retiring for good, then closes her career with tears she had never shown in public—and the reason behind them.