Forced to starve by my bully (fantasy)

It has all began when my family moved to a new city so I changed school. In order to arrive to school I needed a 50 minutes ride on a bus, with a lot if curves, so I had to get on the bus every morning empty stomach to not feel nauseous.

Every day my mum used to pack me breakfast, lunch and snacks: I have a fast metabolism and a slim body, I practice sports 4/5 days a week and it requires much energy.

On the third day going to the new school, a big chubby boy seated next to me (I was on the window seat, I couldn't get out even if I wanted to). He told me "give me your food" and I was confused "don't you have yours?". I didn't realise right away he will become my worst bully till the end of high school.

He said "listen, you will do what I say anytime I want or you are going to get bad consequences" I was scared by him, being way taller and bigger than me(I guessed 3 times my weight), and I didn't have any friends yet to ask support for, so I handed him all my meals (breakfast lunch and snacks) and didn't say a word to anyone because I was ashamed.

He seated next to me in all the classes from 8 am to 4 pm, eating the delicious snacks and food I could only smell, while my stomach was complaining. He was eating my food + his food. The worst moment was at lunch, when he told me to go sit with him and his buddies: his friends asked me why I wasn't eating lunch and I had to made up an excuse while sipping only water and watching everyone around me eating.

When I got home at 5 pm I finally ate a snack and then dinner.

Please and comment to make me write more parts

Part 1 - part 2 is here