Changes in life

My name is Yiyi, 27 years old, height 161cm, weight 40kg, three circumference 88cm55cm93cm. Living in Tianjin, I have a very close friend named Xiaoxiao, we have been together since kindergarten, until now. My parents worked in Singapore, so they immigrated to Singapore. Xiaoxiao’s parents divorced when she was very young and lived with her mother. Xiao Xiao was 10 cm taller than me because of practicing Thai boxing. I envy her e-cup chest, but her legs are a little thick, but she hopes to have slim legs and round hips like me. The story should start on the day of graduation three years ago