Beth followed after Shizuka for a bit, standing in the doorway and watching as the other exhibitionist went out to talk to the headmistress.  They were talking... and a little more talking... and- Beth sighed.  Shizuka was covering up her double-Ds, and going on to talk some more.  Apparently, she was something of a teacher's pet...  Oh well.<br/><br/>Turning and heading back in, she was just starting to look for a solution for taking care of her own arousal when an opportunity presented itself.  There was a lot of moaning coming from the bathroom, someone crying out 'yes' over and over again, and a distinctive fapping sound could be heard as well, when she pressed her ear up against the door.  When the sound had died down, she decided to try the doorknob, and was pleasantly surprised when it turned out to be unlocked.  And when she saw what was inside, the satisfied girl, the puddle on the floor, she couldn't help but grin.  Stepping inside, she shut and then locked the door behind her.<br/><br/>"Well well, what do we have here...?"  At least the afternoon wasn't going to be a total loss.