There's something wrong with the girls (фемслэш)

Elsa is not quite so stuck in her room and Anna keeps trying to get a rise out of her until one time, Anna kisses her sister and things get a bit awkward. Then things get a bit heated. Then the parents, who haven't died, find out and they aren't happy. But Elsa works out that the problem isn't just feelings in general, it's fear. And also, turns out she likes kissing her sister. Underage warning just to be sure since Anna is like 16 the first time they kiss.