Hugging this character: She won't be comfortable with it, but yes.
Kissing this character: See above.
Non-sexual touching: Go ahead.
Flirting with this character: Yes
Groping this character: She will probably do something horrible to your character in retaliation, so approach with caution. Yes.
Smut scenes with this character: No. If anything like that happens with her, I prefer fade to black.

Attacking this character: Yes
Injuring this character: Minor injuries that she can walk away from, yes. More serious injuries, talk to me first.
Killing this character: I would prefer not to. I may be open to it in the future, but for now, no.

Reading this character's mind?: Talk to me first.
Mind-control: Talk to me first
Fourth-walling this character: Not unless your character is from a different version of Marvel canon who would have a reason to know who she is (and fourth walling from Deadpool is not only allowed but encouraged if someone ever plays him)
Sensing this character's powers: If your character has some sort of special ability that allows them to do that, go ahead.