One day, Miiro is noticed by a perverted old man with a distorted sexual desire and is taken away. From there, the shameful time began... Her cute face was smeared with strong Irama, she was treated like a masturbator, and she was even played with by the perverted old man's friends in a group ○○○. Miiro, who has a sensitive constitution, is unintentionally made to cum many times by the frustrated old men who do whatever she wants, and her masochistic instincts are awakened! collective frustration