JUL-969 When my family's hot springs traveled... the virgin I was seduced by my late sister-in-law and drowned in sexual intercourse.

Big brother and wife, mother... and somehow I went on a trip to the hot springs outside of the country, and my sister-in-law Nai-tao prepared two sets of tickets, so I went to the hotel for a couple of years, and my mom and big brother were so excited and drunk that I was alone with my beautiful and gentle sister-in-law... I can't get out of my sight by sneaking through my bathing suit, and Nai-su doesn't know if she's aware of it.