Mamiya Natsuki/Kyonyuu Kazoku Saimin

In the galgame game "Kyonyuu Kazoku Saimin", the younger sister Mamiya Natsuki, who has no blood relationship with the male protagonist, is beautiful, proud and handsome, but she was ruthlessly hypnotized. The recommended ratio is 0.6-0.7. Adding clothes and actions plus () will be more effective.