They came from the stars (closed with BubbleBelly321)

[SnowWolf]

having enough Duke decide to exit the bathroom and walk to the room he shared with Aidan to lay down a bit. He grabbed a blanket and wrap himself and crashed on the couch, feeling exhausted but failed to notice his belly slowly swelling under the blankets and a discomfort feeling from his lower backside made him toss and turn several time before finally falling asleep on the couch.