Our TG Caption

You notice a can of diet coke on the teacher's desk, belonging to the substitute teacher, Mr. Cennell. When he leaves the class room to go to the bathroom, you pour one of the vials of gender bender potion into the can. When Mr. Cennell reurns, ho grabs the can to throw it away, thinking that it was empty, but notices that there is still a small amount left, sh he chugs it and the tosses the can in the recycling bin. You notice nothing for a few minutes, but then Mr. Cennell excuses himself due to feeling sick, and rushes back to the bathroom.