Immoral Sisters 2 / Ai Shimai 2: Futari no Kajitsu

Rumi's father returned to his home after many years of absence. He was met with new realities: his daughters had become so attractive that it was difficult for him to restrain his feelings.

However, he did not allow himself to give in to temptation and preserve harmony in the family. Will he be able to resist his desires and remain a reliable father? Or will he give in to his desires and destroy his relationship with his daughters?