Vanny

Vanessa was a VR developer for Steel Wool. A copy of notorious child killer William Afton's mind had accidentally been downloaded into the code of the game, and escaped the game into her mind through the VR headset. Now she was sharing a body with a monster. She found herself enamored with the killer though, and they developed a Harley Quinn/Joker dynamic.

"The time now comes for you to finish what I started, and you must design a costume for yourself." The English accent of the killer echoes in her brain.

"Yes, William, I will make one like yours. A rabbit. It will be pretty, and cute." Said the follower.

"Vanessa, do you trust me?" Said Afton

"Yes, Master". Replied the girl.

"Then leave your breasts and vagina exposed through the costume. That will prove your loyalty to me."