Kill the nun

You swiftly kill the nun using a heavy on staff. Your heart is beating at full speed and your body is full of adrenaline.
You look at the blood on the floor... you try to convince yourself that this is the best option.

You grab the book and suddenly, the room shifts
The nun starts to move on the floor, her skin is red, like a devil.

"You killed me, stupid human" she says with a smile, showing her fangs, with her eyes gleaming with a red light. She is taller... stronger...
You try to hit her again with the staff, but she immobilizes your body with her mind and strips your clothes.

Someone tries to enter the room but she locks the door with a movement of her hand.
"Are you fine sister?" someone asks "We listen to strange noises"
With a sweet, soft voice she says "I'm okay, I just dropped a staff, sorry, please leave me alone with my prayers, I will finish soon"

You try to scream, but she puts his long, thick tongue inside your mouth, you struggle and you ****...
The devil nun puts an iron ring on your cock, and starts to stroke it, kissing you deep with her inhuman tongue.

"Pay me with your cum, filthy human, you killed me, and I want to see masculine cum before I join my gods on the other side"
She strokes your limp cock, until she's bored, and she uses your powers to make you ejaculate, you feel his tongue deep, and you think that you are going to throw up, but you have a painful orgasm with your limp cock.

She's satisfied, and she shows you a holy potion, also a red burning portal opens in front of you.

The evil nun says "You can stay and drink the holy water, and accept your punishment in the church, but beware, they are extremely cruel... or you can follow me through the burning portal." she sighs "You kill me, so the least that you can do is to satisfy me when I'm on the other side... I promise that I will treat you well"