巨乳すぎる妹と狭いユニットバスで2人きり！二泊三日の生殺し生活に限界！実家から妹が上京、一人暮らしのボクの狭いワンルームに泊まるためやってきた。数年ぶりに会う妹は、びっくりするほど可愛くなっていて、胸も膨らんでいて…いやボクの大好きな巨乳になっていた…
My Excessively Big Tits Little Sister-In-Law And I Are In A Tiny Bathtub Together! We're Spending 3 Days And 2 Nights In Agony, And We've Finally Reached Our Limit! When My Little Sister-In-Law Came Up To Tokyo To Visit Me, She Stayed At My Tiny Little One-Room Apartment With Me. I Hadn't Seen Her In Years, But Now She Was, To My Surprise, A Super Cute Woman, With Big Titties... Uh, Actually, She Had The Kind Of Big Tits That I Always Loved...
