College AU. When Steve Rogers starts liking Tony Stark, that's where his troubles begin. When he finds out that he'd share a future with the guy, it becomes worse, but they started dating. After finding out Tony cheated on him, they break up and Steve starts his own life after graduation. And when he didn't expect it the most, Tony is coming back into them, asking his forgiveness.

Tony Stark x Steve Rogers, Mpreg. Tony and Steve started their relationship before the Avengers became a group, and they were happy. But the latest events of each damaged their relationship and Steve left, not only Tony, but also the Avengers. Tony wants to bring him back, to apologize for what he done. But will Steve forgive him?

A universe where pre-serum Steve is stuck in a hospital for people with disease with no cure and Tony is the sponsor of the Hospital. One day Steve decides to run and away and bumps into Tony on his way out. Tony takes him to his home in order to bring him back the next day just to find out what an interesting guy the blond is. What would happened next?