SNOS-398 Washio-san, the newly assigned PTA representative, places great importance on discipline, morality, and order—but she is excessively strict, possesses absolutely massive tits, and is just incredibly erotic. Mei Washio.

Washio—a PTA morals committee member dispatched by the Board of Education— aims to stamp out the rampant promiscuity plaguing the school. Dedicated to discipline and morality, her mission is to strictly handle the male students' sexual urges. "From this day forward, I shall strictly manage and satisfy your sexual urges in accordance with the rules." Enforcing strict discipline on unruly, erect cocks through intense, forced "oppai-zuri" (breast-fucking). Satisfying student lust was her official PTA duty. But as the boys, driven mad by her magnificent breasts, thrust wildly out of control, the strict disciplinarian finds herself at the mercy of the violent motion, until finally... Sexual disorder reflects a disordered mind. She restores school morals by thoroughly relieving the students with her L-cup breasts. Strict on discipline. Generous with erotic pleasure. "Washio-san... your... your tits... I... I can't hold back anymore!"