Piano teacher gets fucked by a student while his wife watches

The video features a mature woman who is a piano teacher and her student who has been coming to her house to learn from her. The student has been coming to her house for a while now and she has grown to like him. One day, the student comes over to the teacher's house and she is wearing a sexy outfit that is very revealing. The student is very attracted to her and he starts to flirt with her. The teacher is hesitant at first but then she gives in to his advances and they start to make out. The wife of the teacher then walks in on them and she is surprised to see what is going on. However, she is turned on by what she sees and she joins in on the action. The teacher and the student are both very turned on by the wife and they start to have sex with her as well. The video ends with all three of them having a good time together.