Leaves them for a while

The assailant looked through Bethany's wallet. "Bethany Simmons. Well, Bethany, you must be wondering what's going on, but Mohl knows. Boy, does she know, fucking bitch."

Bethany looked at Professor Mohl who was shaking in fear. She had no idea what she had walked into.

"I have some snooping to do in Mohl's classroom. I'll be back, but let's keep it nice and warm for you." The assailant turned the heat up despite it being a nice warm spring day. The assailant turned the lights off and left.

Professor Mohl and Bethany heard the door lock then each struggled, but the assailant had done a professional job, and neither lady could get the least bit more free, and they started to sweat as the temperature rose.

The assailant came back and hour later to find the two women a mess of sweat and ruined make-up. She walked over and freed Bethany's feet from her wrists. She then muscled Professor Mohl over, removed the tape over her mouth, removed the panties, pulled the wet panties over the professor's head then shoved her face into Bethany's ass cheeks, and duct taped her face in place.

The assailant sat on the floor and tapped a folder of papers against her knee. "So, Bethany, what did Mohl do to deserve this?"