Eriko Miura is a widow who usually looks after the residents as a kind dorm mother. But once she takes off her glasses, Eriko transforms into a perverted beauty with a bottomless erotic urge! With the power of her mysterious glasses, she devours the residents' dicks, and even drags the resident's sister, who came to say hello, into a world of lesbian pleasure with her overwhelming eroticism! She dominates the erect dick with a pleasure-filled cowgirl fuck using her mature pussy, and as she looks at the faces of the men who are about to cum, Eriko herself reaches a climax and is ecstatic about the hot semen that flows from her!