[Reducing Mosaic]JUY-974 Madonna exclusive! The third installment!! The first typhoon of Reiwa has arrived!! Stormy weather Wife is back home giving birth Wife's sister and I alone at night Yumi Miura

My wife went back to her hometown for childbirth, and her sister, Ayumi, who was worried about her, came to help with the housework. I secretly admired Ayumi, who was beautiful, kind, and glamorous. Even on this day when a large typhoon was approaching, Ayumi was supposed to come over to help with the housework. I had almost given up hope that she would come today when Ayumi arrived, soaked to the bone with a broken umbrella. I couldn't take my eyes off her dripping wet hair and see-through underwear…