「お兄ちゃん！大好き！！」日常の態度からも伝わる程僕を好きすぎる妹が、ついに禁断の告白を！？可愛くてJKでピチピチな身体の妹にそんな事を言われ理性を失った僕は「今回だけだぞ」と…
"My brother! I love you !!" My sister who loves me so much that I can tell from my everyday attitude finally makes a forbidden confession! ? My sister who has a cute and jerky body said to me that I lost reason and said, "This is the only time."
