Lili envy Mabel for being the smartest and most popular in her school, she decides to set a very funny trap for her!

Seeing her leave her house for school in her cute uniform with a white shirt, a black bow tie, a plaid skirt, her high white stockings and her polished black shoes, she can't resist and asks her for help with some homework, only to make her come in, in his room where she keeps it with a very messy surprise.

Mabel, without suspecting that this pretty girl will be her worst nightmare, agreeing to help her.

Upon entering the house, Lili shows Mabel her secret amulet, which was a gift from her grandmother, but when she stares at it she is immediately in a funny trance, now Lili is ready to destroy Mabel's cute uniform.

He ties her up and wakes her from her funny trance only to see hem throw a big pie in her face without letting her say a word.

Little by little Mabel's uniform is completely destroyed, then Lili applies green slime to Mabel's head and body followed by a lumpy orange slime that fits her perfectly with this now destroyed school uniform.

Now Lily get Mabel again and this time asks her to destroy what's left of the uniform. As she does so, she applies a thick black slime saying that she should be destroyed and that he should make it very sexy. In the middle of the funny trance, she feels that she is taking a bath in her shower, now she is completely covered in black, her stockings, tie and shoes are destroyed.

In the end Mabel only will remember that she enjoyed taking a slime bath and being completely disastrous.