[Black Butler] The Birthday Cake That Was Never Given

Ah...

Humans are such incomprehensible creatures.

To think they would find this...

Delicious!

Sebastian took off his gloves and casually dipped a finger into the buttercream, bringing some to his mouth as he mused.

Since Ciel turned twelve, there had been five in all.

Birthday cakes that had never been given to anyone.

Premise: