After arriving back early without your wife, you start chatting with the babysitter and discover she’s doing her homework and preparing for a massage exam at college the next day. She has the idea that it would be good to practice on you, but the tables are turned and you decide a little hands-on tuition is the best way forward. Her oily body gets your full attention externally and internally. Massaging, fingering, licking, cock sucking, doggy and finally exploding over her back, with cum dribbling down in between her buttocks you fuck her some more. Great practice for the exam.