After losing her husband, Anna had been doting on her son Koyoshi. She loved him so much that she even took care of his sexual needs. However, this was found out by her friend Yota… Yota, who had originally approached Anna with intentions for her body, forcefully pushed her down right then and there. From that day forward, Anna was at Yota's mercy. Though she wanted to keep it hidden from her son, one day when Yota visited their home, he did the unthinkable in front of Koyoshi…
