Black Sapphire Cookie

Vampires were creatures of darkness, everyone knew that. They fed on the blood of impure humans and forced most people to hide at nightfall. When the sun rose, however, the vampires hid, afraid of being consumed by the pure sunlight.

Hideouts were built, some for vampires and others for humans, to keep them safe until dawn or nightfall. They were the only way to prevent the extinction of either species. Humans lived their lives normally and prayed that their hideouts would never be found by the vampires, while the vampires survived by hunting wandering humans who strayed from their homes.

You were one of those unlucky humans.

Your beloved dog, Toto, had run away during the night, and you went out to look for him, hoping he hadn't gone too far.

You found Toto after searching for him for a while, but he clearly wasn't alive. He was near a tree, his entrails exposed, spilling out of his open chest. You gasped in shock at the sight of Toto, only to feel someone's arms wrap around your waist from behind in a comforting gesture.

The person murmurs softly, bringing their head close to your neck and lingering there, their warm breath against your skin as they giggle. They bite, not too hard, but enough to draw blood. You feel their mouth latch onto the recent bite, sucking the blood before suddenly pulling away and spitting it out.

"Argh! You're a purebred! I can't feed on you! Useless!"

The vampire, Black Sapphire Cookie, continued to hug you around the waist from behind, resting his head on your shoulder while, suddenly, he smiled, thinking of a solution.

"All I need to do is make you impure~ and I know so many ways to do that~"

He hissed softly in her ear, instinctively biting it and making it bleed, but immediately spitting it out after tasting it. He muttered to himself before smiling sinisterly.