How to play minecraft multiplayer with cracked minecraft?

I want to play minecraft with my friend but it doesn't work because i use cracked minecraft, does anyone know if there's a way to do it? I can only play with my brother at home because it's via LAN, i also can't play on premium servers, it's a dumb question but is it possible?

Added (1). and no, i don't want to buy the game lol

Nope. 30 bucks is worth it.

You can't play on premium servers if you have cracked Minecraft. You can play online in cracked servers. Just search in Google for Cracked Minecraft Servers 1.7. That's what I used when I played in Mineshafter

You buy the game. Crack version can give viruses, be careful