A short tale I forgot about on my first day

On my first day of teaching, I had one of my kindergarten classes line up and go to the bathroom. I took them down the hall and waited as they took care of business. While standing in the hallway, I felt something narrow force its way into my anus. I jumped and turned around only to see my Canadian coworker standing behind me with a blank expression on his face. I started to ask "What the fuck is wrong with you" when I looked down and saw a grinning five year old girl with her hands clasped together and her index fingers extended. I grabbed her by the wrist and dragged her to the front desk where the vp just laughed and explained the wonderful game of shit needle.