義妹が仕掛ける性的いたずらがボクの股間を狂わせる!母親が再婚して突然ボクにJKの可愛らしい妹が出来た!かなり無防備な格好しているけど義理とはいえ妹なので興奮を抑えてます。そんなボクの気持ちを知ってか知らずか性的な事に興味があり過ぎる義妹が…
My step sister's sexual pranks drive me crazy! My mother remarried and I suddenly had a cute JK sister! She's dressed pretty defenseless, but even though she's my step sister, I'm trying to suppress my excitement. Whether she knows my feelings or not, my step sister is too interested in sexual things...