Anna couldn't help but stare with utter awe as she beheld Elsa's magnificent breasts bared before her. Her sister was no doubt beautiful beyond comparison and her breasts were no exception. Big, soft, perfectly round globes of pale flesh topped with pretty pink nipples just begging to be played with. Anna licked her lips, her eyes zeroed in on those juicy tits. Elsa blushed heavily at her sister's lewd attention to her boobs, but she couldn't help but like how utterly smitten her sister was with her chest puppies.
Anna had always found Elsa to be a gorgeous woman. When she got her first proper look at her in years at Elsa's coronation the Princess was smitten then and there. Elsa's boobs had caught her eye then and there, but Anna was soon distracted by Hans, Elsa's breakdown and the journey up the North Mountain. When she found her sister, clad in her new and very form fitting ice dress Anna struggled to find words. It was only the fact that Arendelle was in an eternal winter that snapped Anna out of her stupor.
Once that whole adventure was finished, Arendelle saved and the sister's properly reunited, Anna's desire for Elsa's breasts only increased. At first, Anna thought it was simple jealousy. Her own breasts, while not small by any means, weren't particularly big either, especially compared to Elsa. But, no, it wasn't jealousy. She didn't want Elsa's breasts for herself, she wanted to touch them. Kiss them. Worship them.
Elsa was surprised by her sister's fascination with her tits, but she found she really liked it. So, one night, she had brought Anna to her room and told her that she was free to show just how much she liked Elsa's boobs. With a snap of her fingers, Elsa stood naked on display for her sister, smiling and blushing at the dumbfounded look on her face.
Anna pounced upon Elsa, her hands reaching out towards her breasts to grasp them in her
hands. Anna almost sobbed as she felt her fingers sink into Elsa's silky soft boob meat. The flesh was as soft as a marshmallow, and just as squishy and malleable. Anna couldn't help herself. Smiling widely and giggling, she began playing with Elsa's breasts. She juggled them up and down, stretched them out and squashed them between her palms. Elsa chuckled at her sister's fascination with her breasts and thrusted her chest out further to give Anna more to play with.
Anna played with Elsa's breasts with her hands for some time, but eventually, she wanted more. She looked up to Elsa, asking silently for permission. Elsa smiled and nodded. Grinning, Anna pressed her face against one boob and simply enjoyed its pillowy softness. Her tongue licked around Elsa's nipple before taking it into her mouth and sucking on it while her other hand twisted Elsa's other nipple.
Pulling away, Anna squashed both of Elsa's breasts together and squashed her face in between them, motorboating her sister's snowy white mammaries. Elsa laughed out loud and brought her hands to the back of Anna's head, pressing her in deeper between the valley of her breasts.
Eventually, Anna had to pull herself out for air, even as much as she wanted to stay there forever. While she had been worshiping Elsa's breasts with hands and mouth, her pussy was warm and moist. And, judging by the look on Elsa's face, she was in the same boat.
Elsa pulled Anna in for a loving kiss. The two sisters fell onto the bed and began to make love to one another. Through it all, Elsa couldn't help but think she should return the favor and give Anna's breasts some much needed attention. They were so cute, after all.