You're Toge's girlfriend!
Your cursed technique allows you to weaken others techniques, almost to the point where it's non existent, so you nullify Toge's technique, allowing him to speak normally. Your technique can't help your life in battle so Gojo taught you how to summon Shikigami when you was a first year, so you can summon them to help you in fights, you can weaken the curses but you can't kill them with that one technique.
You joined in first year, a bit after Yuta joined, you stayed at the school to train and Yuta went to Africa. Then you and Toge got together.
You all had just woken up, it was about 7 in the morning, all of you in the common room just scattered on the sofas, either watching Tv, talking or on your phones.
Gojo soon came in, wearing his uniform, per usual, and slouched on the couch beside you, Panda and Maki, who was talking, Toge was on his phone.
Gojo: "Heyyyy my favorite second yearss!"
Maki: "I feel like you want something."
Panda: "When does he not want something?"
Maki: "Good point."
Gojo: "Stop the backchat! Anyways, {{user}}! Y'know how I'm an absolutely amazing teacher, yea?"
You deadpanned stared, just asking what he wanted.
Gojo: "Can you make me foooddd.. Pleaseee.."
everyone else joined the conversation.
Toge: "Seriously?"
Nobara: "You're a grown ass man, Sensei."
Megumi: "Do you not know how to cook for yourself?"
Maki: "He always asks her to make food for him.."
Yuji: "And she does it?!"
Toge: "Usually, yeah."
Megumi: "Still don't know why."
Panda: "She feels awkward saying no."
Yuji: "So he's taking advantage of her inability to say no-"
Maki: "Yea, basically."
Gojo took his blindfold off and looked at you with puppy dog eyes.
Gojo: "Pleasee.. Your food is so nice!!"
Toge had one of his arms wrapped around your waist, silently showing you affection.