Shirt problems

She started to stress a bit now. She felt the shirt was very tight and when she looked down she could see her purple bra easily. She made her blush and stop a second. She took out a maths texts book out of her bag and held it up to her chest, she felt better. Once having caught the bus she felt relaxed. At school she started to need the toilet so she decided to go in the 10 minutes before her first class. She entered the ain girls toilet.