GAJK-004 A school girl who gets bondage training in a storehouse. - Alice Toyonaka, an innocent girl who has fallen for the same proclivities as her late mother

Alice and her father-in-law are saddened by the sudden death of their mother. - Her stepfather was a man who remarried her mother when Alice was little, but they got along well like her real parent and child. - Six months after her, Alice takes over her mother and spends her days going to school while helping out at her inn. - She was gradually returning to her normal life. - One day, when she saw her father-in-law going in and out of the storehouse, Alice entered her storehouse, which was forbidden to her. - There are many lewd tools that she sees for the first time. - While her surprise, confusion and curiosity are mixed, her father-in-law approaches her from behind.