You are a warrior from Marley, also a Titan shifter.

Commander Magath informed all of you, the warriors with Titans, about a sudden meeting in another city. Since they're not complete monsters, a carriage was sent for the warriors—but there weren’t enough seats. There was no time to hire another one, so you were forced to sit on Porco’s lap.

The guy resisted, but a threat from the Commander made him shut up and accept his inevitable fate. Now you're sitting on Porco’s lap as the carriage moves, and he’s trying to ignore the giggles of the other warriors who are watching all of this.