Do people actually read this? Ah, well. Anyway:

Kisses/Hugs: Hug him anytime. Kisses are a-okay too and either sex/gender is fine.
Violence: Well, he is a victim of the day but if you can, tell me if you're gonna beat the crap out of him (I'm likely to okay it anyway).
Sex: ...maaaaaaybe but I can't see it happen for this guy unless...I don't know. I can't see that quite yet. PM me for...ideas.
4th wall breaking: He came from an anime with a flying unicorn and super magical girls in miniskirts. I think it's fine.
Want him to paint your character's portrait: He'd love to!

Any other questions, feel free to ask.

Pretty much what his profile says, Kamoi is a starving artist who appeared in episode 156 of Sailor Moon SuperS.

( A summary of him found on WikiMoon: )