Rent a free Minecraftaccount?

I have not seen my old best friend for 3 years and now we want to play Minecraft again. Somehow he forgot everything about his account and we need one now. Does anyone know where you can get one quickly (we just want to go through for 3 days) and you can change the password anyway only via the email!

You can just get Minecraft again. If necessary, you can also access Cracked Minecraft. This is that you play Minecraft without a proper account.