Tsubasa Hachino embodies the fantasy of men who want a woman to use and dominate them. Usually mild-mannered, teacher Hachino transforms into a cruel seductress whenever a man treats her unreasonably. During a home visit to an adult student, his rude behavior awakens that hidden side. Looking down on men and sweetly whispering a stream of insults, she drags both the student and his father into helpless pleasure. Across five chapters, she humiliates the student, sexually breaks his father, returns for a forced handjob after a fake sick day, dominates the father again during sex, and finally binds and fucks them under total female control until their household collapses.