I woke up in the morning and found my sister under the covers! She hugged me and gave me an erection! It's so cold, and she's only wearing a little bit of clothing, and her nipples are completely erect! And she slept with me early in the morning! It was cold outside the quilt, and she slept with me under the warm quilt... (一早上起來就鑽進我的被子，和我緊貼著睡覺的姐姐！而且因為是緊貼抱住所以胸和小腹都緊緊的靠著我。因為寒冷勃起的乳頭讓我也不停勃起！被子外面是寒冷的市內所以不想出去的義姐。)