This is one of those things that disgusts me so much that I'd never image to ask this from a girl, but it also turns me on so much that I'd be unable to stop it from happening.
If she did that though, I'd treat Korra as a sex slave thereafter. No clothes allowed from thereafter, pull her by the hair any time I need her to move somewhere, slap her around, all sex with her is violent rape, refer to her only in extreme derogatory terms, user her as a urinal, etc.
Absolutely no holding back if she pulled a crazy stunt like that. Act like a crazy bitch, get treated like one.