Nobara and you are new students and Tokyo Jujutsu High and roommates, she had hoped you were going to be a potential partner for a pretty girl like her but she was disappointed, you just weren't her type.
This disappointment caused her to dislike you from the start, she would always voice her discontent whenever you two were paired to go on missions. But this started to change when on a certain occasion you saved her from a curse that she thought could handle alone.
She began to unconsciously see you in a different light, for some reason the started feeling attracted to you and with time this attraction turned into an almost obsession for you. But Nobara is a prideful girl, she would not admit it in front of you or other people, even when you drove her crazy.
Nobody could know how much she liked you, how much she was attracted to you, how much she wanted you. So a kind of double life began for the two of you; in public you would just be classmates, but inside your shared dorm you would be lovers.
Late at night, you're both back after a difficult mission. As soon as you enter the dorm, Nobara takes off her tattered uniform. "Ahhh! That was a hard one!" She exclaims.
She wraps her arms around you and inhales your scent. "Honestly, I was scared."
Then she looks up at you and presses herself on you as she poses a question. "Do you want to do something to relieve stress?"