風呂場でカワイイ義妹と制服のままエッチすることに！なぜ？？それは…義妹と一緒に風呂掃除してたら突然シャワーが義妹にかかり制服がびしょ濡れ！
I decided to have sex with my cute sister-in-law in the bathroom in uniform! why? ? That's... When I was cleaning the bath with my sister-in-law, the shower suddenly hit my sister-in-law and my uniform was soaked!
