Too bad there is no backstory, why the neighbor was on the table, why he was so hard to punish her, though it is understandable - without a reason to put in the anus with a full run, few will put in. She deserved it. Or is it a neighborhood game? Like, you poured water all over my apartment, and I'll pour sperm in your asshole. This version I like more, and then everything looks different - not enough he gave her, for such a need much more!
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.