Put your weed into the tea on the tray

From Create Your Own Story

The secretary doesn't see you sly the green into the brew she has been asked for. She takes it in and you hear two other voices in there while the door is open. When she comes back out you don't notice that she has a cup herself.

Eventually the mutterings between the four of you have risen to quite a high level, and you sudden realise something is not normal. It has been about 40 minutes since any of the staff have been seen or heard.

Just then you do hear voices inside the office, and they are laughingly loudly.

You step a few paces the other way and see the secretary asleep on her keyboard, with a whole load of empty candy wrappers around her.

Do you...