When Messy Ma goes away, she leaves Tefy in charge of enforcing the discipline. Meaning if Mariana breaks any house rules, she should be getting pied and gunged. But when Marian does break a rule, she manages to be beg and plead her way out of a trashing, with softy Tefy letting her off with a warning. When Ma discovers Mariana's rule breach, and realises Tefy didn't punish her as required, Ma decrees Tefy will get trashed. Mariana can't believe her luck, and watches as Tefy takes pies and slime and melted chocolate. Mariana is even allowed to join in! Poor Tefy... she only wanted to be nice.