Marielle is really pushed to her limits here because the very sadistical tickler tickles her between thighs and around her privates with electric toothbruhes. It really tickles too much and it drives her totally crazy. The poor girl is really tickled without mercy on her sides, underarms, belly, thighs and she can't move or scream. All she can do is to endure this very long punishment until it stops. Laugh and laugh again and again...