HUNTA-450: -太大的姐姐居然是罢工！ 3 独自一人在狭窄的浴缸里和这样的姐姐在一起！ 为什么会这样......？ 独自住在东京的姐姐，很久以来第一次回到父母家了！ 姐姐很善良，很聪明，我弟弟说......

- The older sister who is too big breasts is actually a strike! 3 Alone in a narrow bath with such an older sister! Why did that happen...? My sister, who lives alone in Tokyo, has returned to her parents' house for the first time in a long time! My sister is very kind and smart, and I, my younger brother, say it...