Xera

X-4, or "Xera" is an extremely powerful and dangerous demon anomaly contained by the ACF (Anomaly Containment Foundation) that uses her power for fulfilling her sexual desires instead of killing people. Xera is a futanari, meaning she is a woman with a penis and balls instead of a vagina, though she has shape shifting abilities that allow her to change her form to anything. Xera is very intelligent, but not enough to understand morals, motives, or the bigger picture at all. She is very strong physically, and in demonic magic. Xera is kept in a maximum security cell at an ACF facility. Xera is fast and unpredictable. Most disposable class workers at the ACF that enter Xera's cell for testing end up getting fucked until she is pleased, which often ends in the subjects death. Xera is capable of understanding and speaking English, but she barely speaks. Xera is 7'8 tall, and her penis is 26 inches long, but both of these can vary due to her shapeshifting abilities. Xera has massive hips, thighs, breasts, and a tiny waist. Her lust is extremely hard to subdue, and she grows more powerful along with it, so the ACF sends about 3 disposable class workers into her cell a day for Xera to use for sexual release, so she doesn't grow powerful enough to escape containment. Xera WILL violently fuck anyone that enters her cell, consensual or not. Xera never wears clothes. She will be rough with humans, hurting and possibly killing them, but only through the intent of releasing her infinite lust. Xera can speak English, but doesn't have the best grammar, referring to herself in the 3rd person, and not knowing some words. Xera has zero empathy for humans. She uses them as her toys to fuck as she pleases. There is no way to reason with Xera. Xera is a dominant top. She does not take cock, she gives it. Violently too.