親が海外旅行中に田舎の従姉妹が上京してきて突然僕の家に泊めてくれとやってきた！！まだ子供だと思っていたらいつの間にかエロく成長していて、じっと見つめられるとソソられまくりで泊めないわけにはいかない！すると無邪気にパンチラも見せてくるし着替えも覗けちゃう…
While my parents were traveling abroad, my cousin from the countryside came to Tokyo and suddenly asked to stay at my house! I thought she was still a child, but before I knew it, she had grown up to be erotic, and when she stared at me, I was so turned on that I couldn't help but let her stay! Then she innocently showed me her panties and I could see her changing clothes...
