Chapter 1 - the new girl

I walk into class to see the seat in front of me has finally been taken. The person in the desk has red hair, a beautiful smile, and a slightly chubby form (probably the freshmen fifteen). As I nervously shuffle my way to my assigned seat, the cheerful woman looked up at me and gave me the most beautiful smile that made my heart race. For once, I was glad to be in AP calculus, this was going to be a fun year. During that lecture, I couldn't help but keep staring through the gap in he metal skeleton of a seat at her voluptuous rear end. It took up the whole seat and then some! I knew right then and there, I had fallen in love.
At the end of the lesson, I stood up to leave, but, the redhead beauty smiled at me and said "hi, I'm knew here and was hoping a nice guy like you could give me a tour of the school?" I was shocked and ecstatic. I just nodded my head like an idiot with the stupidest grin on my face.
She beamed in excitement and exclaimed "great! Where should we go to first?"
I stated "we should go to the cafeteria first because thinking makes me hungry."
She agreed sheepishly which made me think she was probably trying to lose weight. I was worried about that but I guess we'll cross that bridge when we come to it.
When we arrived the lunch lines were short so I suggested "hey, the pizza here is amazing, you should totally try some." As I said this I tried to hide my blush.
She nervously nodded her head and we got in line. While we were getting our food I got three lunches hoping she would try to outdo me. which, to my satisfaction, she did and grabbed four slices. We got up to the cashier and I paid for her lunch as well as mine.
"Thanks, but you didn't have to do that" Oh, but I did. When we sat down, we made small talk about our families and interests, but halfway through my second slice I decided to follow through with my plan.
So, I put the slice down, rubbed my tummy and said, "ah man, I'm so full but I can't let that last piece go to waste, do you want it?" I could see the indecision in her eyes, but her greed gave way and she nodded. She was starting to have trouble eating her last slice but she still pushed on, eating my slice as well as her four slices. When she finish she moaned softly, trying to hide her stomach pain but I just slid by her and started massaging her bloated belly. She was startled, but, she relaxed and nodded her thanks.
When we were finished I said, "now, should we continue the tour?"