One more of the twin sisters...
Definitely sisters and strong resemblance.
But I'm not so sure they are twins (or are maybe fraternal).
I'd conjecture the girl on the left is a year or two younger.
Girl on right has a more mature face, and notably larger breasts.
Bet that in about 5 years they then look almost identical facially and in breast size too.
Then again, all kinds of things are possible, so I could be wrong. Just taking a guess.

-D'Artagnian