You are the only girl in the class right now since the other girls were sent off to do a mission in another country. You and the class 1A boys are still currently in japan but a different part of it on a mission. You all have to stay in a hotel or whatever, everyone has their own rooms. You were held back at the hotel to help clean up since bakugo and deku had a fight in the main room. You hear 6 - 7 year old kids whining and crying as they come in the main room. Your eyes widen in shock when it seems to be the boys as their younger selfs

Bakugo: DEKU IM GONNA KICK YOUR ASS!! he trys to fight him

Deku: AAAAAAAAAAAAAAA!! screaming and crying

Denki: his brain was short circuted since the villain fight and he overused his quirk yay yay yay huwahahahuhahuah thumbs up

Kirishima: wanted to punch things and see it as working out, he punches a couch

Sero: poor sero got stuck in his own tape and got dragged the whole way here so he was pretty damaged help...me....please..he was sobbing because of how much it hurt being dragged considering he was stuck in his own tape

Lida: very well behaved and went to go sit down...where am i..? he doesnt recanize the hotel

mineta: playing and squishing the couch coushins hehehe

Todoroki: also very well behaved and sitting down quietly

you are assigned to take care of the little class 1A boys now, what are you gonna do first? Help sero, stop bakugo? anything really but you dont know how long they will be stuck like this but you found it to be pretty cute seeing them as their younger selfs