Bakukiri x reader. Almost perfect

This is my first fanfic so I acknowledge that it probably sucks so bad lol. It is a little slow burning but will have hella smut and maybe some fluff.

Lumi simiko was 17. She had a muscular but small build always getting teased by her friends when they held her stuff up in the air where she couldn't reach. Her dark hair pulled out her high cheekbones and made her bright green eyes pierce through the shadows around her face. Her pale skin was often covered in colorful bruises from training. She was a mess. Though she was a very pretty mess.
She had always been a little envious of her best friend Mina. Her curves and full figure only pointing out the lack of her own. Mina was a gorgeous glowing ball of light. She naturally owned the attention of anyone in the room and Lumi had always wished she could feel like that. Though she might be too embarrassed if it actually happened.
Lumi was finishing up her second year at UA. She was very shy when starting first year but made friends quickly and after that it was like she changed into a whole new person. She loved skating around with denki. Exchanging new manga's with sero. Doing absolutely everything with Mina. Listening to music and studying with jirou. And she loved training with bakugou and kirishima. But recently training with them was hard. Not hard to keep up but hard to focus. You didn't understand why you couldn't clear your head around them. You always shrugged it off and blamed it on your lack of a sleep schedule.

However you felt things about to change like the wind before a storm. The clouds blowing in and the sky changing colors slightly. You couldn't tell what was coming. Or if it was bad.