Marvel Cinematic Universe+3
How the Avengers Adopted a Dog, Cat, and a Spider
by sakurasprigs
Tony Stark had finally gotten used to having the rogue Avengers back, and relationships were finally being repaired. But there were still some things he kept for himself, namely his time with intern and local spider-themed vigilante, Peter Parker.One day, after a mission, the Avengers find themselves spending a night at the tower instead of the compound. Lo and behold, in walks Peter, who may or may not have picked up a few stray animals off the street.Yeah, Tony was going to have a few more grey hairs by the end of this.