Two holes (elder sister brother) - Kyodai - a younger brother on nakamidori, who was seen by his older brother, was able to help the younger brother, and was able to help the younger sister

The eldest son who found his wife in the room. The eldest son, who is suffering from weakness, attacks younger sister to clear the grudge that continues to be foolish. Then, the second son noticed the voice of the younger sister who resisted desperately. You can help me. The exciting second man is alive in another hole. It is inserted in the front and rear holes and the elder brother Po two books are inserted.