GAJK-018 A schoolgirl is tied up and trained in the store

GAJK-018 A schoolgirl is tied up and trained in the storehouse. An innocent student is held captive by her calligraphy teacher. She writhes in agony as she is trained with rope in what is called training. Amano Kanon. 放課後になると学校近くの書道教室に通っている花乃。先生は全国に弟子がいるほどの有名な書道家だ。近頃はコンクールに向けて毎日のように通っていたが本番まであと一週間が迫った頃、先生に「今のままでは金賞は難