My ocs react to different situations: idk what im doing

They walk in on someone making out

Credits to exoricqsm for this idea

Pjo:

Wendy: 

She was just reading a book when she heard something and decided to investigate. That was a bad idea. She opened the door to the room and her eyes widened when she saw Percy and Annabeth going at it. She immediately slammed the door shut. "Sorry!"

Nora:
She was just walking around the camp at eleven pm - she got kicked out of the Ares cabin the day she arrived, so there isn't really another place to go - when she walked in on two of her close friends, Chris and Eric. She smirked and leaned against the doorway. "Oh, no, don't stop because I'm here." But she saw Chris' murderous look and even though she can't die if she gets brought to Hotel Valhalla soon enough, she didn't want to risk it.

Chris:
He was still half asleep when he walked into the room and didn't even notice anything until Annabeth shouted at him. He blinked and shrugged, before walking out again.

Eric:
Honestly, I don't think he'd ever walk in on anyone, he knocks all the time.

HP:

Elyn:
She needed something from her brother and had the genius plan to walk in without knocking. She obviously forgot the shared dorm thingy and walked in on Ron and Lavender. She just stared, said: "You should break up, there's better fish in the sea or whatever" and left. 
"How did you even get in here?!" Ron called after her. "You're a Slytherin!"
"Hermione gave me the password because she's nice like that!" she called back.

Arcane

Lidia:
She walked in on Jinx and Ekko (because Jinx is alive I KNOW SHE IS). She immediately covered her eyes because both of them are like little siblings to her. "Nope! I'm erasing this from my memory! I need bleach!"

Caden:
He opened the door to the lab. "Hey, Vik-" When he looked up from the papers he was holding, he saw Jayce and Viktor. Being... very good friends. "Fuck no", he said, before turning around. (He's aroace)

Tua:

Ashley:
She opened the kitchen door only to see Lila and Diego. Lila was on the counter, Diego between her legs. She just sighed. "I wanted to get a snack", she mumbles as she walks to a pantry and grabs the snack anyway.

Icebreaker:

Jessica:
She walked in of Anastasia and Nathan. She immediately covers her eyes. "No! My pure eyes! I can't handle the sight!" Both of them were dressed and it was just a peck on the lips. 
Nathan flipped her off and tossed a pillow at her head. "You've done worse with Rhys! Don't forget I caught you in the garage last summer!"
"Fuck you!" Jessica responds. "You were never going to talk about that!"

Rhys:
He accidentally walked in on Russ and Aurora and like the respectful gentleman he is, he slammed the door shut immediately and shouted an apology.

And that's all I got for now.

Maybe I'll add more in the future