Tomohara Shizuka is a school health teacher diligently studying in her spare time to become a licensed clinical psychologist. However, her dedication to achieving her dream causes her to neglect her boyfriend, physical education teacher Tamaki. Feeling ignored and frustrated, Tamaki impulsively embraces Shizuka inside the classroom, a sacred space. Male students who witness this passionate encounter between teachers become intrigued, lure Shizuka out, and coerce her into having sex. The young, sweat-drenched students fill her body with their semen, causing her to tremble and lose herself in the moment. Here, an impulsive relationship that transcends the boundaries between teacher and student is revealed.