She wants to see if Sara is really out of control.

Alice waited for Sara to come out from the toilet. When Sara came out Alice smiled and asked:
“Did you have a good time”.

Sara looked unhappy and just answered “No, I just had to do it, I don’t understand why.”

“Come with me”, Alice said, and of course Sara followed her.

Alice hadn’t yet figured out what to do, but she knew that she had to test Sara’s obedience once more to be sure she had Sara in her power. As they went passed one of the schools well known lesbians in the hallway she told Sara to walk up to her and hug the girl while caressing her ass and licking her ear. Sara immediately started feeling up the girl who at first was confused but soon became happy when she saw that it was Sara. She wasn’t at all happy when Alice ordered Sara to follow her and they both walked away.

Alice now had no doubts about Sara’s obedience and started to plan ahead.