Madonna, who is beautiful and cute and is admired by male students... is a secret girlfriend who can't speak publicly. We have a secret meeting in the staff room where there is no one yet, and during the lunch break, we are writhing in pleasure until just before the chime for the start of class rings. And long-awaited after-school sex. I forget myself in an empty and unmanned classroom and get disturbed. The frustration of leaving kisses until the two of them are alone drives the beautiful female teacher and students crazy.