Pairing: Pietro and the reader are siblings Word Count: 1.7K+ Warnings: Overprotective!Pietro, OOC!Pietro, siblings' love, Avengers Age of Ultron Summary: The reader is Pietro's sibling and he's been overprotective since the reader got hurt in a mission with the Avengers. When Ultron strikes again, they will face their problems once and for all. Notes: This story was requested by my friend Sana. Hope you like it :) Feedback is always appreciated.