Your giant stepmom thinks she's finally gotten away from you. She's tired. She needs some relaxation time in the tub. But NO. Of course, you had to sneak into the bathroom, and climb up to the tub, and hide behind the shampoo and spy on her! She can't get a moment's peace! She chastises you, but she's too tired to just leave, so she pretends you aren't there. You like watching her feet poking out of the water as she flexes her toes. You watch as she scrubs herself. As she does so, she starts to get turned on. She already had her waterproof vibrator out so she can REALLY relax! She doesn't care that you're watching. You're too tiny to do anything, anyway. So she goes ahead and uses her vibrator right in front of you! You watch her have a big orgasm in the water, til she shoos you away.