Rumi and Tomoko’s father has returned, but he seems to have developed an uncontrollable urge for Tomoko, after seeing her all grown up. He tries to fight off his urges, and Takedo, in order to keep the family together.
Ai Shimai 2: Futari no Kajitsu, Immoral Sisters 2, 愛姉妹2 ~二人の果実~, Hermanas inmorales 2, 애자매2 ~2명의 과실~