(This will mainly be for the male OCs- not including Killin or Koda because like— ehhh you'll see why-)

How they would react to you sitting on their lap-

(Kai)
Ah yes- you planted yourself down upon this boi's lap. Your reasons for why are entirely up to you-
Kai was, not ready to say the least. He didn't expect it at all. After taking a few moments to gather his thoughts he gently wrapped his arms around your waist, resting his head in the crook of your neck. You where warm... He liked it. He pulled you a little closer as he creates a very quiet purring noise.

(Liam)
His entire face is bright red- he can't even utter a single word- he just let it happen. He then buried his head into the back of your neck to hide his embarrassment. You could practically hear his heart pounding rapidly against his chest.

(YL)
For a guy that is used to being a bottom... This was very new. YL blinked, dumbfounded at first. He glanced off to the side before sighing and giving in as he wraps his arms around your waist, resting his head on top of yours.

(Mocha)
He is very confused.

(Bluebee)
He automatically snuggles you.

(Ace)
He purred with interest as he wraps his arms around you, pulling you closer. His wings slowly unfold themselves before wrapping around you and him, forming a dome. He then starts to kiss your neck and— ...... I'm sure you know where that leads-

(Echo)
He smiles before happily hugging you from behind. Wholesome bean

(VK)
"What do you think your doing...?" VK asked, looking down at you.

"I'm sitting.." You responded.

"There are plenty of other places for you to sit..." VK responds.

"This is my designated spot, I thought you knew that~" You flirted.

"Oh... Is that so..~?" VK coos, before flipping you around to face him. Having you look him in the eyes. "Well then...~ To bad. You can't claim someone's lap like it's some object."

"Oh but I think I can...~" you respond.

VK looked at you. So that's how you wanna play hm..~?
He then held onto you before standing up, having your pats wrap around his waist. He held onto you as he walked over to a wall. You then felt you'd back hit the wall as he stopped walking. "It might be a spot but it isn't your spot. Because you see... I have ownership over everything in that spot, ... including you~"

(Mirage)

Mirage simply leans back in his chair as he closed his eyes, relaxed and unphased. Dang it. No reaction. You simply stared at him with a slight frown now. He then opened his eyes, looking directly at you. You blushed before quickly looking away. Mirage looked amused by you. "I swear nothing phases you." You mumble with a pout.
Mirage chuckles softly at that as he pats you on the head. "It was a good attempt." He said softly. Though he had a slight smirk of victory in his face.