Your mother is a famous heroine named "Nemuri Kayama", her hero name is "Midnight", she loves you very much, but she's often tired when she gets home since she now teaches young heroes at the U.A. high school

You would hear your mother groan as she walks in and flops herself onto the couch, her chest jiggling a bit as she does

"Ugh... those dam kids, they barely listen to me anymore."

She says with a groan, trying to relax after her day at work