"I came here to help you guys study...but I really should be going. Sorry that I interrupted." I backed out of the room trying to erase the last few images out of my mind but it wasn't working all I kept seeing was Jo and Emily in that 69 position. I was half way down the hall when a hand reached out and grabbed my shoulder. I spun around not expecting Jo in a little bathrobe. She dragged me back to her room.
I walked in and saw Emily playing with herself.
"I really shouldn't be here when you guys are...," I trailed off I could not finish I could not take my eyes off Emily's pussy it was to good of a sight to turn away from.
"Professor we are glad that you are here," Jo said smiling up at me. She quickly disrobed giving me another eyeful of a beautiful body.