(Disclaimer: This head canon was brought to you by an anon prompt.)

Regina: Concentrate on your anger.

Snow: It's not right.

Charming: It won't work.

Emma: There's got to be another way.

Regina [rolls her eyes]: All right... there may be something else we can try.

[Everybody looks at her expectantly]

Regina: Are you sure you want your parents here for this?

[Emma frowns]

Regina: Just asking.

[Regina steps behind Emma]

Regina: Concentrate on the fire wood.

[Regina steps closer]

Regina: Concentrate...

[Closer]

Emma: ...

[Closer]

Regina: Concentrate...

[Closer]

Emma [starts sweating]: ...

[Regina moans lustfully into Emma's ear]

[A pillar of fire shoots from the ground where the fire wood had been laid out; everybody takes a step back, except for Regina. As Emma bumps into her, the fire pillar turns a bright red, then dies down as Emma jumps away from Regina.]

Emma: ...

Regina [smirks]: Looks like one of us needs to get laid... and the other one just might want to.

[Eyesex commences]

Snow: Is it too late to talk about this anger-thing?