The Maldives Girls

[Dark34]

Ok, so I keep getting friend requests from 14 year old girls in Maldives, and it's starting to annoy me. I got 4 Maldives girls for friends. They're all 14. They all have two younger sisters. But it's different email addresses and they're on at the same time, so it can't be the same person. This is starting to really freak me out. I've told them about it, and when I do they go offline.

What should I do?

Oh yeah, here are their email addresses:

[e-mail]
[e-mail]
[e-mail]
[e-mail]