Back in the hallway, the hall monitor from before hears Mrs. Gretchen moaning from outside her classroom, and walks in opening the door to it. So the hall monitor pulls out one of his keys, and opens the lock door to see what was happening. By the time you write down another sentence, he enters the classroom.
The hall monitor noticed that your History teacher Mrs. Gretchen now had black hair tied in chopsticks, E-Cup breasts, thin hips, a massive butt, and was taller than she usually was. "Mrs. Gretchen, is that you?" the hall monitor asks. "You look so young." Though the hall monitor wasn't the same age as you, or any of the other classmates, he was definitely an adult like all of the other teachers in the school. Seeing this, you decide to write something down to make sure he doesn't get suspicious.