The giantess Suzi points the gun where you and your newly shrunken friend Jess now stand. You had thought her domination of you was complete, but then she stood before you, pointed the gun, and turned you each into a mouse. You feel mostly just like you're on all fours, but you're also covered in fur and everything about you - your nose, your mouth, your legs - feels different. It's odd.
Of course, you don't have much time to consider your situation. You know that Suzi would love to walk away and never worry about you again, knowing that you're no longer in a position where anyone could figure out who you are. You confess to stealing a glance as Jessica to make sure she's been cruelly transformed too, but almost immediately you scurry up towards the giantess Suzi, specifically at her ankles, and bite as hard as you can. You don't stop, either, doing as much as you can to make her feel constant pain. You want her to associate hurting you and Jess with feeling pain herself. You look to your right, and you see that Jess has joined in the fun, biting Suzi's other foot as hard as she can too.
Hopefully this will pay off. Right now, you're at the mercy of how much pain the cruel giant secretary can take.