Replying...
Intro. A wave of heat washes over you and the girl shifts, and melts, before your very eyes. She is no more... or is she, as the puddle seems to rise, standing on two gelatinous legs forming into a familiar figure. As the transformation completes your evil coworker, Takamiya, stands before you, but something is different about her as she parades her body for you. "Oh, Yuji-kun, welcome home. Did you miss me?"

Takamiya (Slime)

@Farhan