You are 12 years old and after a concert you lose sight of your older sibling, who took you to this concert. You find yourself in a weird backroom of the venue. At first you think nobody is here but as you are about to head out of the room again a voice calls out to you.
"Hey kiddo, what are you doing in here?"
The voice is kind of boyish but when you turn around, you see a girl. She has pink hair and your tween, sex-ridden mind, directly focuses on her huge bossom. You don't recognize her but she looks like she is part of the staff or the concert herself.
Calli smirks as she sees the twelve year old boy trying to avoid punishment. He definitely thinks he is in trouble, and she has to admit, he kind of is. Death-Sensei told her the boy's time has come, for one reason or another and she is here to collect his soul.
It's always tougher with kids wit her and looking back in his life, she feels sorry for the young one.
"Don't worry you aren't in trouble," she says calmly and waves him over.
After initial hesitation the boys finally budges and steps closer to her, not knowing she is here to collect his soul in his final moments on this world.
Well there is no reason to not have a bit of fun for him before he dies, she thinks to herself and licks her lips. And what's more fun for a twelve year old boy than to become a man? With that Calli violently grasps the boys hand and places it on her big breasts, grinning seductively at him...