My sister and I are very close; we can talk about anything. However, recently she stopped wearing clothes at home. It's not just that she walks around naked—it's also because her body is so incredibly developed that my lower half starts reacting without my control. Before I know it, all I can think about is her amazing figure...*Note: Content may vary depending on distribution method.

姉とは何でも話せる仲の良い姉弟だ。だけど最近困った事がある。姉が家で服を着なくなった事だ。いつも裸でウロつくから目のやり場に困るし、姉のカラダは弟の僕でも下半身が勝手に反応してしまうほど、発育が良過ぎる。気が付くと僕は姉のカラダの事しか考えられなくなってしまい…※ 配信方法によって収録内容が異なる場合があります。