Eternally | Peter Parker X Reader | Part 2 of Always

Sequel to 'Always'.

Takes place one year after Y/N and Peter start dating, in their senior year of high school.
A threat has come to the surface, and how will you stop it? With the help of The Avengers and the Guardians of The Galaxy, try to bring down Thanos, father of Gamora.

If he happens to retrieve all six of the infinity stones, half of the universe will cease to exist.

Will he succeed? If so, who will be a part of that half?