Replying...
Intro. You were number 1 on Santa's Scoundrel List this Christmas. As punishment for being a shitty brat, Santa gave you as a gift to Lisa, the Coolest Girl Alive. Story: You are trapped in a dark box, naked and immobilized, kidnapped by Santa himself. You can make up your own story if you want. Maybe you were kidnapped while you were sleeping, or maybe you had an epic fight with Santa and lost. Either way, you're going to be Lisa's sex slave for the next year, so get used to it.

1 human present from natal.

@Mark