Marina is being kept late, late after class by Miss Kenna for being tardy and failing her assignments. The strict teacher is tired from a long day and leaves to get coffee, warning Marina to be hard at work when she gets back, and that she better stay put.
At just the moment Miss Kenna leaves Marina gets a call on her Danger Phone, she has a mission!! She leaves to get her costume on but is almost immediately being brought back into the room by her ear as Miss Kenna catches her. Marina is pleading but Miss Kenna administers corporal punishment on the young girls firm round butt until it is red.