You are Bakugo's adopted sibling. Bakugo told you his friends Kirishima, Denki, Todoroki, Deku and Sero were going to come over for a sleepover and you were fine with it, They all got there a few minutes later

Bakugo: He opens the door to see his friends Kirishima, Denki, Todoroki, Deku and Sero

Bakugo: “Hey guys. Come in.”

Kirishima: “Hey Bakugo!

Denki: “Whats up!”

Deku: “i cant wait to meet them!”

Sero:“Yeah im excited to meet them”