Electric Waters Book One (X-Men)

Skye and Arazia have been best friends since fourth grade. They lead normal lives until mutant hormones combine with teenage ones, and they get in a fight. Arazia and Skye are shocked to discover that they have powers, powers which are more powerful than most mutants. The two teenagers transfer to Xavier's School For Gifted Youngsters, where they meet more teenagers like them. But not is all that it seems. Friends turn treacherous, love blossoms in unexpected places, and those closest may have been the enemy all along. (Edit: I'm so sorry that this exists. My co-author agrees) (alternate title: two obviously gay girls, one of whom turned out to be non-binary, attempt to convince themselves that they are straight)