AU where people have their powers inscribed on their skin.

Elsa has snowflakes fluttering across her shoulders. Anna likes to dance her fingers across them, making Elsa shudder. Sometimes Elsa pouts and turns back to her paperwork, other times Elsa doesn’t move and Anna’s fingers are replaced by her lips.

Anna has a heart on her inner thigh. Elsa all but worships that heart and what it stands for. She still remembers the warmth flowing back into Anna out on the ice. She kisses that heart almost every day. Anna’s fingers pull her away from the heart, to the person who holds her own, and presses gentle kisses to Elsa’s lips.