[Egaki Numa] A Story About the Gyaru Trading Sex for Credits

A nervous young teacher catches his sultry gyaru student Konno kneeling under a desk in the faculty office, where she offers her body as payment for course credits and sexual favors. As the deal spirals into blackmail and debauchery, her heavy, swaying breasts, dripping arousal, and desperate moans fuel a relentless series of perverse encounters in the school setting.