This time Kristina is in face up position at the mercy of her tickle therapist Elya, with her arms spread wide and her upperbody fully exposed and vulnerable.
Elya spends some time teasing her patient's feet with her fingernails, but she and Kristina already know what is her weakest spot and what will come next. And when Elya puts her fingers on her victim's abs, Kristina knows she is going to smile and laugh no matter how hard she tries to struggle against her reactions.
She squeezes her teeth, a desperate smile on her face, sooner or later she will give up.

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