After Marshall Lee ran into Prince Gumball in the last place he expected, he starts to see a new side of the young Prince. They quickly bond, and become friends, only to find both of them feel more than just friendly towards each other. But their relationship is threatened when Gumball is forced to go through with a Royal Right, leaving Marshall in the dust.

ADVENTURE TIME!! Prince Gumball is hesitant towards Marshall Lee because he hasn't decided on his feelings. Marshall is ready to take this shiz to the next level. But- the only problem is Fionna and the Ice Queen. Will they last? What will happen? Read on to figure it out! WARNING- boy/boy and may contain mpreg