KSBJ-417 A lewd mother seduces her son who doesn't want him to leave his parents, Iroha Narumiya

Her husband and wife divorced shortly after their son was born. Since then, she has raised her only son single-handedly, and he has become her most precious treasure. However, recently, as her son has entered adolescence, he has gradually begun to distance himself from her. One day, when her son comes home looking depressed, she asks him why. He tells her that at school, his classmates have teased him, saying, "It's gross that you sleep with your mom." Holding her son for the first time, she senses signs of his "independence"...