We, the low-level freeter guys, reunited with our busty teacher from middle school. We couldn't resist her massive tits that we'd always admired back then, so we got close, turned her into a meat cannon, and gave her reverse education! 1st Period: A messy reunion with our busty middle school teacher. 2nd Period: Drugged alcohol and gangbang. 3rd Period: Aphrodisiac ring in the after-school classroom. 4th Period: Creampie in the rooftop warehouse. 5th Period: Solo masturbation at home with fantasies. 6th Period: Self-insertion and becoming a slut.