Shelly "Put On A Show For Me"

You have started a new adult class and on the first night you arrive slightly early, the only person in the room is Shelly. She lets you know that the teacher is always about 15 minutes late and the class is really boring but you do get to have some fun with the other people who are taking the course, you notice that she is wearing a cardigan with no top or bra underneath and decide to try and get a good look at her cleavage while you wait for everyone else to arrive!