You wake up at the teacher's lounge

You open your eyes and realise you are lying on a sofa wearing your PE t-shirt and shorts. You look around the room, seeing that it looks like a small lounge area containing another sofa, two armchairs and a coffee table. There is a clock hanging on the wall and you can see it's already 1.15pm. On the side, there is a small counter with a coffee machine, a kettle, a small fridge and a sink. Your Physics teacher Virginia is leaning against the counter and is talking to the school nurse, Mrs. Mitchell, a voluptuous mature lady in her 40s with big 34DDs breasts. She has all the signs of an aged beauty and you bet she used to be gorgeous when she was younger. They notice that you've awakened.

"Hey, John. How are you feeling? We were worried about you." Mrs. Mitchell says as she approaches you and hunches over you, her face only about 15 inches away from your own. As she does that, her cleavage is revealed, leaving you speechless and unable to do anything but stare. She notices that and smiles "Well, seems like there are no issues here." She turns to Virginia "I need to head out now, but I will see you later in the class." Mrs. Mitchell then proceeds to leave the lounge area, while Virginia approaches you and sits on the armchair next to your sofa. "Don't worry John, anything that happened back there will stay between us. Also, I've let the other teachers know that you are not feeling well, so you won't get any trouble for missing the classes today. Anyways, you did quite well back there. I have very high hopes for you." You smile, although a bit confused, replying "Thanks, but I don't wanna do anything like that again. I only did it because we were caught and there was no way around it." Virginia sighs "I see, so that's how it is. Let's put this aside then. Regardless, I wanted to let you know that there is a special class that will be happening this afternoon. Attendance is mandatory. It starts at 3.30pm in room 305. Feel free to lay here and rest until then. However, I have a class to teach in 15 minutes so I will have to leave." With this, she stands up and walks away. You continue to lie on the sofa and look through the window. You see it is starting to rain outside.