HUNTA-168: - Ranghugmyndir öfuguggasystur sem hafa sterka löngun í kynlíf! - Tvær góðar systur sem skyndilega urðu góðar vinkonur vegna endurgiftingar foreldra sinna. Hins vegar stunda þeir tveir leyndarmál bannað rannsóknir ...! Yngri systurnar tvær voru ofurklassa myndbreytingasystur sem voru of gráðugar í kynlíf og lærðu kynlíf á hverjum degi.

- 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.