You looked up in horror as you saw someone's ass began to descend towards you. You became even more afraid when you heard her speak.
"All you girls are idiots!" It was Melissa. "How could you let him get away!" The girls must have decided that you had escaped. Melissa was just about to sit down, and you were freaking out. You tried to run, but you weren't yet fully reformed, and could only stare as Melissa descended, unaware of who was on her seat. She flipped up her skirt, and you noticed all she was wearing was a thong! Her huge ass filled up your vision, until finally she sat. You were immediately crushed against her bare butt, as she wiggled side to side to get into a more comfortably position, you were rubbed further into her flesh. Melissa apparently didn't feel you, as she leaned back against her seat. She sat back into a more comfortably position, grinding you as she moved around on her seat.
The class went on uneventfully. That was, for the most part, because the teacher was trapped under the ass of one of his students. That wasn't something that happened everyday. You stayed the whole period crushed underneath Melissa, until finally, the bell rang. The girls all left. And you found, much to your dismay, that you were stuck to Melissa's ass. She walked to her next class, you bouncing all the way on her jiggly butt cheeks. Halfway to her next class, she realized she had to go to the bathroom. She turned down a different hallway, and entered the bathroom. Once inside, she saw nobody else, so she stripped out of her clothes. She took off everything except for her underwear.
"Finally. I can see what that was." Meliss sighed. "I thought I felt something back in class under my ass, but I didn't want to check what it was. Just in case it was..." She turned around and looked at her ass. She smiled. "...the tiny teacher!" She laughed evilly. "Do you like my ass little guy? Is that why you were on my seat, so you could get a closer look?" She gave her ass a little shake, bouncing you up and down. "You are so pathetic. I feel like just leaving you there. Stuck and helpless on my almighty ass. But I actually have a better idea!" She peeled your tiny flat body off of her butt. Then, with her free hand, she pulled back her thong, revealing her butt crack. "I think you would much rather like the inside of my ass, wouldn't you!" You could not answer, as you were still flat, and Melissa laughed as she pushed you deep inside her butt. It immediately felt hot and sticky, and you were crushed between her butt cheeks. Melissa smiled, and let her thong snap back, sealing you away. What happens next?