These are the girls the reader would be paired with in the DC Universe.

Supergirl:

Harley Quinn:

Power girl (Alternate Kara-El of Earth-2)

Now for the girls of Remnant.

Team RWBY:

Nora:

Velvet:

Neo:

Salem: (if you want her with threw reader as well, vote on it I  the comments)

Those are the favorite girls I choose for now. Now the first chapter will be out. Tommorow when I get off from school. Until then, i'll see you all soon!