いつもボクを見下している優秀だけど超性格の悪い姉のマ●コに媚薬チ●ポをブッ挿し制裁！初めは嫌がってた姉も感じ始めて大嫌いなボクで連続爆イキ
Sanctions by inserting an aphrodisiac Ji ● Po into Ma ● Ko of my sister who is excellent but has a bad personality who always looks down on me! My older sister, who hated me at first, started to feel it, and I hate it, and I'm continuously exploding
