What happens when you pet their tails. This will only qualify with OCs that actually have a tail-)

(Neko)
Out of genuine curiosity, you started petting Neko's tail. The cat girl let out a small squeak before a light red blush forms on her face. She looks back at you, tilting her head to the side, confused by your sudden action. She then slowly started to purr softly as you continue to pet her tail- you made sure to be gentle too.

(VN)
You started petting VN's tail. I'll let you guys make up your own reasons for why- lol. But once you started petting her tail, her ears immediately perked up as she started purring loudly. "Uh- mm... W-.. What-? Why are you.. ..mm..." She couldn't make out a full sentence at the moment. "Uh- uh- ... mm- uhm-" She tried to think of something to say before she brought you over to a corner of the room labeled 'horny jail'.

(Liam)
This precious deer boi didn't know what to do when you starting petting his tail. People have pet his ears many times before- but never his tail. His entire face turned red as he let you continue petting his tail.

(YL)
"I- hey-! Wow! Wow! Wow! Back up-! Wha- ....... What do you think you're doing-? That is my tail- ..." He was very confused, almost offended at first. "..." A slight blush spread across his face after you stopped. "H-Hey ... w-wait- ... I-...  I never said that you should stop..."

(Kai)
Fluffy tail- you couldn't help but get the urge to hug Kai's tail after realizing how fluffy it was. Kai who was sleepy and tired a moment ago, was fully awake once you started to pet his tail. He looked back at you, smiling softly before giving you a soft kiss on the forehead. "Just be careful with my tail okay? I don't mind you touching it." Kai says softly with a kind smile.  (Can we please give this boi a Boyfriend Of The Year award or something-? Like- I-)

(VK)
Oh you where doing something very risky. Extremely risky. Putting your life on the line, type of risky. You had noticed VK was pacing back and forth, trying to clear his mind. It was now or never— You swiftly went over before quickly grabbing onto VK's tail, practically hugging it.
VK stopped walking as he froze, tensing up at first. He slowly turned his head to look down at you as you buried your face into his fluffy tail to avoid eye contact. His tail suddenly manages to wrap itself around your wrists before pulling to the front of VK, bringing you closer to him. Oh boy, you where in trouble now.

(Ace)
You saw an opening- an opportunity- as you stealthily make your way towards Ace's tail. Right as you where about to reach out to touch it- it quickly coiled itself around you, like a snake. Ace looks down at you, amused before gently patting you on the head. "You know, you could have just asked."

(Echo)
I mean... his tail is a electricity cord that you can plug into a wall-   But you where still curious so you reached out and touched it. Echo immediately stopped what he was doing as a bright yellow blush forms on his face.

(Mirage)

The rabbit boi was cleaning the dishes- giving you the perfect opportunity to try to pet his tail.
You where so close- just a little closer...
Mirage quickly turned around and grabbed onto your wrist within the blink of an eye, catching you off guard immediately.
"Nice try...~" Mirage coos before letting go of your wrist.