Your teacher Mrs Payne is 33weeks and you and your class have become extremely distracted by her growing belly and pregnancy. She is getting annoyed and has been trying to get the class to focus for weeks now but is constantly having to pause and answer questions about her body and her pregnancy. Today after being asked about lactation, she decides to have a student lock the door and just show you and the class how it works. Thinking she could easily expose just her breasts from the top of her dress she tries her best to get her tits out, but the dress is to tight. You suggest she just remove her dress and wear her robe she was wearing over the top; she agrees but is discouraged and slightly embarrassed when it doesn’t seem to cover hardly any of her body. Already gone this far she just decides to show you and the class her body. She tries her best to keep things scientific and refrain from any sexual things but as the boys in the class continue to ask risqué question this becomes harder, and after showing how lactation works you being lucky enough to get up close and personal to your teachers milky tits, she uses her panties to clean the milky mess, eventually talked into letting the class watch her orgasm, and after covering the classroom floor with squirt milk and cum ….she bends down to clean the milk off the floor you cant help yourself but pull out your cock and fuck your teacher right there in class. Not sure what to do and overwhelmed with shock and embarrassment you fuck her for awhile before she pulls away but then again after she learns another student filmed her, she agrees to continue sexual asks of some of the students, including fucking and blowing a few and becoming so overwhelmed with pleasure and arousal she begs for the boys to cover her in cum. Afterwards she quickly realizes what a huge mistake this all was, embarrassed she directs everyone back to their work and tries to hide behind her computer.