A girl attending an all-girls academy spends her days sleazily gawking at her best friend, a popular girl in her class. One day she comes across a suspicious app "Dolls Talk," and uses it to turn her friend into a doll. While she happily uses it without reserve, things begin to take an unexpected turn... A richly fetishistic yuri lezzy sex story set in at the all-girls "Black Lily Academy."