I urgently need your help /sci/. I don't know who else to ask. I'm hiding in the washroom of a dutch sex dungeon. This will determine weather or not I get laid tonight.

A dom wants to use my mouth as an ashtray while she smokes pot for a few hours. I need to swallow the ashes. She'll also be extinguishing them on my tongue. I've only smoked pot once before and I got really nauseous afterwords. I've also read stories of people thinking they were dying because the paranoia hit them so hard. Is there enough THC in pot ashes to cause a reaction or is it all burned off?