the Avengers and demon wolf

When Natasha and wanda disappear along with a power wolf demon named y/n,its up to the avengers to fine them

its Natasha's birthday and wanda wants to get her a gift,but when she meets y/n the demon wolf,how will the avengers get her back

during Natasha's birthday,she and wanda go on a walk and during that walk they see very big paw prints,they follow it to a burning building to see a big black(your color)wolf jump from the window with a white(your friends color)wolf,as they land kids get off them and to there parents,Natasha and wanda think they be prefect avengers,but the problem is,this huge wolfs could be scary and danger or shy

im the only one who did this,not one,not two,but three descriptions,guess which one is real

im adding peter park in this