Namaiki na Imouto no Ana wa Ore no Mono

『生意気な妹の穴は俺のモノ』はUnknownが開発したビジュアルノベルです。発売日：TBA。プレイヤー評価：N/A/10。Little sister Erika. Earnest personality, a good student with a clear mind. Never had an interest in boys even though she's at that age... or so I ...