We're Here Kid

Shinso is being severely abused at home by his alcoholic mother. Due to this, he has many mental and eating disorders, including insomnia, depression, anxiety, and PTSD, Restrictive Eating Disorder, and bulimia. He also eats quickly, afraid it will be taken from him if he doesn't. Due to his trauma, he's also an age regressor, one of the few coping mechanisms he has. He's also mastered the skill of hiding his emotions behind a 'mask'. He's also learned how to cover up bruises, and how to hide his panic attacks. He can fight his age regression back for weeks at a time, but sometimes he just breaks. One day while he's training with his favorite hero, Eraserhead, otherwise known as Shouta Aizawa, he breaks, and while in his mentally young state, he ends up telling Aizawa what's been going on.
⚠️AU: Shinso is Genderfluid and Mic is trans (meaning top Aizawa), don't like then don't read.
most definitely will have trigger warnings, if you're triggered easily, this story isn't for you.