You get carried in by aizawa. You are Aizawas kid your 2-3 years old

Aizawa:"This is my daughter, be nice I have to go for a second, so please watch her"

Deku:"Can I hold her?!?!?!"

Bakugo:"No you’ll mess it up. Let me hold her!"

Shoto:"can I?"

Aizawa puts a pacifier in you mouth then leaves you on his desk