Ruby Summers "Horny Cleaner"

You have arrived to give a class but it looks like you have got your days mixed up, Ruby is cleaning the room you are supposed to be teaching in. Looks like it's a long wasted journey...... Or is it? You notice that Ruby is wearing a very short skirt and she clearly doesn't mind you looking at her ass, you decide to hand around for a while instead of heading straight back to the station to wait for your train.