[OOC]Backtagging:
Go for it.
Threadhopping: All in favor!
Fourthwalling: As far as this goes, you're free to say that you're aware of what a Vocaloid is, who Luka is and if you've listened to her songs, etc.
Offensive subjects (elaborate): Luka's mature enough to handle most topics. Nothing comes to mind, but if something comes up, then it'll be addressed.
[IC]Hugging this character: If you wanna, go for it; she may hug back!
Kissing this character: Kiss her, yeah, okay. She might hit you or something, get a bit flustered and avoid you for a while.
Flirting with this character: A-Okay!
Fighting with this character: If she's being played as a singing robot, it'll take a bit more than a few hits to really damage her (unless you really sabotage her inner wires and crap), so if you wanna try, sure! Otherwise, I'm okay with fighting, but just don't know it's not in Luka's nature to start a fight or to retaliate if she can help it.
Injuring this character (include limits and severity): See above!
Killing this character: Let's have a talk.
Using telepathy/mind reading abilities on this character: I don't see a problem with this? I think it's more of a case-by-case basis; but I'll just say "yes" because I'm okay with a lot of things.
Warnings: I can't think of anything else!
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