Tomoka, the chairman of PTA, was struggling to secure a recommendation frame by handing back money to the teacher for the back door admission of his son who had poor grades. However, her trickery of Tomoka becomes known to her misbehaving student council officers. For her own status and her son's advancement, Tomoka will sacrifice her body as they wish. However, as she continues to be fucked by them, changes occur in her body.
