[グラスタートル] 強気で男勝りな姉が弟にだけ見せるオンナの顔 [英訳] , [Grassturtle] Tsuyoki de Otokomasari na Ane ga Otouto ni dake Miseru Onna no Kao | Confident and Strong-willed Big Sister Shows Only Her Little Brother Her Woman's Face [English] [Amoskandy]