Y/n Evans is a muggle-born. Twin sister to Lily Evans. They arrive at Hogwarts and show people how to use Social Media. Turns out a muggle-born teacher had put Wi-Fi in Hogwarts so now everyone has a phone and can communicate like that. Set in the Marauders Era. Sirius Black x Fem! Reader Fan Fiction. Year 5 onward. Phones and social media are all from the present ( 2021). DISCLAIMER: I DON'T OWN THE HARRY POTTER SAGA, UNFORTUNATELY. THE ONLY CHARACTER MADE BY ME IS Y/N EVANS.All Rights Reserved