The old professor is still so chipper! About his age except that the skin indicates, and so the device works and functions as it should. This was not particularly pleasant for the student, but what can you do, if she did not want to learn. She should have thought about it earlier, or else she had to catch up with everyone else by urgent intake of proteins and proteins from smarter people. It's okay, a semester or two and she'll be up to speed.
They fuck pretty good with it, and they also give men a good blowjob. I'd give the chicks a good load of sperm too! You can also get it in the ass.