She could barely hear them but she heard what Tessa's father asked, no, told her to do. She knew she should do something but she wasn't a confrontational person. Plus it would be embarrassing for all three of them. She knew the best thing she could do was to leave but she had to watch. She wasn't sure if it was voluntary or forced but for some reason she wanted to see this. She wanted to see her student get fucked. She wanted to see more of Tessa. As she watched from the shadows, her hand moved to her breast, caressing it through through her dress. She had never been this turned on, not even when she had watched porn on her computer.