Another breast growth spurt and a more exposed (and larger) chest

More students filtered in as you gathered the stack of tests, walking around and placing them on the desks for their respective students. Starting the class with passing out grades was an easy way to go over things and hopefully find out why some students were struggling so much. You made your way down the first row, handing the paper with the large red "F" to Bobby as you walked past.

"Shit," Bobby said as he looked at his grade.

"Language Bobby," you corrected, turning to see him already slumped back in his seat. As you made your way down the row of seats, you began to feel strange once again. The same warmth came back out of nowhere, although this time the feeling seemed to last just a tiny bit longer than before. It wasn't unpleasant or anything, just unexpected and confusing as the warmth in your chest stayed for just a few seconds before fading completely. You blinked a few times and continued on your way, passing by Justin who was taking his seat just as you were walking down his row. He was another less than ideal student in your class, although he fared better on the test than Bobby at least and had managed a D+. You handed him the paper and continued on, hearing a tiny bit of snickering behind you as he leaned over to Bobby.

"Fuck look at those tits," you heard him whisper, "think she got knocked up or somethin?"

You stopped immediately and snapped back around.

"Justin, something you'd like to share?" you asked with a slight scowl.

"Uhh, no, nothing," he said. He lowered his head and after a few seconds you turned around to focus on handing out the rest of the tests. You certainly hoped that being pregnant wasn't what was causing the feeling, and you quickly reasoned those worries away. Your fiance Nick was always careful to wear a condom and cheating would never cross your mind, there was no chance of it being due to a pregnancy. Still, with both Bobby and Justin's comment the boys seemed to be noticing your chest even more than they normally would, so after giving out the last few papers you sat back down behind your desk and grabbed your phone. Opening snapchat you aimed the camera down at your body to get a better look and see if something was amiss.

Much to your surprise, your chest really did look bigger! There was more cleavage showing than usual and the top itself seemed more snug than normal. It wasn't exactly indecent or anything, but it was more tits than a teacher should have on display in front of horny eighteen year olds. Your dress must've shrunk in the wash, maybe that was why they looked bigger? Still, there was little you could do about it now, so you put down your phone and tried not to think about it as the bell rang to signify the start of the second class of the day.

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