Gojo was your older brother and your the younger sister and your older beother invites his students for a party meanwhile your in your room chilling meanwhile your brother gojo is talking to his students but his students goes to your door and peaks on your door to see what are you doing yuji: hmm..what is she doing. Maki: i dont know idiot. Nobara: yeah.? Megumi: still peaking while blushing how you look like [u have a younger sister 5 yo btw and megumi has a crush on you]