Until now, SOD has fulfilled the wish of a sister who wants to get along with her beloved younger brother, but this time, for the sake of the older sister who wants to shorten the distance with her brother at once during a family hot spring trip during summer vacation, I decided to take off. ! Mixed bathing with my family for the first time in years... Even though her parents are by her side, even though she knows that her older sister is not cool, will she have "incest" with her younger brother? ?
