Swapped- soonhoon

Intro.

Warning- Contains:
Boy x boy
Mpreg

The first part of the summary is actually why it is called 'Swapped' but the real summery is at the bottom:

"You know what's funny?"
"What?"
"Isn't the one who is pregnant usually want the kid and the other does not?"
"Well... I guess the roles have been swapped."

In which an incident is considered a mistake to Jihoon and a blessing to Soonyoung.