unexpected mate

Authors Note: I know it's been a very long time since I've posted anything and I'm sorry for that, but I'm hoping that this crossover will help make up for that. This may end up being a series but I'm not to sure how well I'll be at this so please give me any and all feedback, also this is my first time writing anything A/B/O so i may be hopeless in this field. flashbacks/backstory will be in bold

Summary:The reader is Maria Hill's twin sister and and a hunter, she gets a call from her about a huge nest of vampires in New York. With the case being to large to handle on her own she calls on the Winchesters for back up, only to be surprised when her sister sends in back up of her own

Paring: Unknown so I don't give any spoilers

Word count: 2114

Characters: Dean Winchester, Sam Winchester, Steve Rogers, Natasha Romanoff, Maria Hill, Bobby Singer ( only mentioned) Y/N Hill

Warnings: None for this chapter

Also big thanks to for letting me use her but I'm also adding a little to it myself to make the writing a little easier for me