HUNTA-168: - 对性有强烈渴望的妄想姐妹！ - 两个好姐妹，因为父母再婚而突然成为好朋友。 然而，他们两人进行了一项秘密的禁忌研究......！ - 两个妹妹是超级级姐妹，对性太贪婪，每天都在研究性。

- Delusional perverted sisters who have a strong longing for sex! - Two good sisters who suddenly became good friends due to the remarriage of their parents. However, the two of them conduct a secret forbidden research ...! - The two younger sisters were super-class metamorphosis sisters who were too greedy for sex and studied sex every day.