You can't keep dodging Jane's hand forever. While it is nothing to her, it means running from side to side, jumping, and zig- zagging for you. Sooner or later, you will run out of breath and be squashed like a bug. Attack is the best defense, so you just may as well take a risk.
Gathering all your courage, you run towards her hand this time, not away from it, and propel yourself into the air. Your judgement is correct, and you hit the side of it moments before it is lifted again. Even at your size her skin is soft and warm and her sweet perfume tickles your nose. It is not completely flat, as ridges and pores criss- cross it, but even that looks more like a beautiful pattern to you. But enough dreaming, you have to climb to some safe spot like between her fingers or someplace else she can't see.
Right now she is seeing you quite well. "Euh" Jane starts shaking her hand up and down and you are starting to feel very sick. Upside, bottom, right, left, they all become meaningless as the world becomes a blurry vision.
As was to be expected, you lose your grip. If you didn't feel so sick, you might have screamed, but thus, no sound comes from your lips as you feel yourself falling. Your eyes are able to focus again so that you can see a pink wall heading right for you. You hit it, noticing that it is soft, and then you begin rolling down. The sky suddenly becomes dark blue then white and you come to rest at a some outcropping.
As you recover, you realize that you have fallen into Jane's blouse and are actually lying on her breast. The outcropping is her nipple, which is nearly as big as you are. You are beneath her bra and obviously still alive. After catching your breath, you begin considering your options. The easy option would be staying under the bra and enjoying her breast's company until you can think of a really good plan to get into touch with her. The tough option would be scaling her soft, warm flesh, and then climbing up her hair in order to reach her ear. If you could just reach that, you may get her to listen to you. So what will you do?