Petsy was the smallest girl in the class and she wore funny spotty tights since she was 10 because she was very poor and she hadn't grown up until 7th class. The boys from her form grew up very quickly, only in one summer they became much taller and Petsy could see only their stomaches. The boys always were very wild and unrespectable, but in that year they began to bully Pet and here friends: they teared girls' skirts, binded their hair to the chairs and culled their money. So, the girls were afraid and angry on boys and they decided to make a big poster about drawbacks of bullying and put it on the wall of school canteen. They added boys' photos so the bullies were punished with shame and the other pupils learned that it's very bad to be bully!