Shoko and her husband, both of whom had children from previous relationships, remarried. Three years into their marriage, the couple became sexless at the same time that Shoko's stepson began to take an interest in her voluptuous body. Frustrated sexually, Shoko gave in to her stepson's 'obsession with his mother' and his raging libido, providing him sexual release. After that, Shoko secretly nurtured a physical relationship with her stepson...
