Next time she wants to do a "group hug" on you (a group of two, really?) make sure you face the security camera while exhibiting an exaggerated shrugging motion, before you dive headfirst into her hug.
(she is young and attractive - twenty six - but she wants to touch me a lot - can not figure out why - and hugging is another excuse for her to feel my muscles close to her - I know better than to allow her to get close to me - but, resistance is futile)