She won't let you

"I'm too tired... I think it is enough for now." You mumble, trying to break through your exhaustion.

"You're not tired! Don't lie to me!" She says with anger. Something that isn't normal for her. In fact, there is a furious exp on her face and you can tell that she wants to kill you right now.

"Okay, okay, I'm sorry. But I really am tired." You try to calm her down, but she raises her head and stares at you with a murderous glare, You are so happy that she is tied up..

"Next step is a handjob, give your pathetic dick to me!" She hisses in rage.

While you are utterly confused by this sudden change in attitude, there is a certain part of you that is enjoying the situation. Having your submissive, eager to please, girlfriend replaced with a needy and demanding slut is something new, something strangely erotic.

"Fine, fine..." You sigh, knowing that you don't have another choice. After all, she fulfilled so many of your fantasies, denying her one she wants may result in the end of this perfect relationship. You get off her, sit on the floor near her arm, which is still tied into the ground, and put your placid dick directly in her hand confident that nothing she may do will wake it up so soon.

She grabs it tightly and begins rubbing it vigorously. You feel a strange warmth, her hand seems to be hotter than usual, almost burning. You don't know what is happening, but you know it feels good. To your amazement, your cock grows hard in her hand.

"How did this happen?" You whisper to yourself looking at some weird, twisted smile on Carrie's face

"OK, we fulfilled the requirement." Carrie's voice is shaking with need "Now 5th. Fuck my ass with the good hard dick of yours! Split me in half! Avo Succubus Ba!"

"Succubus Avo Ba," you correct Carrie, not knowing why would you care about proper words at this stage. You still feel very tired despite being hard and aroused and you doubt that you can give her what she wants. Yet, you assume the position between your naked and tied-up girlfriend's legs.

She raises her lower body as much as ropes allow, giving you a beautiful view of her ass. After all of the recent action, her asscheeks are covered in a thick layer of sweat and cunt juices. "Fuck me, Fuck me, Fuck me, please. " She begs, her anger and aggression vanishing as if they never existed. Suddenly, you realize that the candles are burning brighter than before, flickering faster, and emitting an unusual purple glow. Before you have any chance to think about it, you are distracted by yet another begging moan coming from Carrie "Show my ass no mercy!"

You nod, moving forwards. Carrie uses what little freedom of movement she has left and moves towards you, adding to the **** of your penetration. The way how her anus opens wide and tightens around your dick is truly amazing, magical, otherwordly. "Harder!!!!" Yet another needy moan comes from your girlfriend. Her face is flushed and her lips are open in an ecstatic expression. Her hair, normally brown, looks red under the candlelight. Her rune-covered, abused tits bounce with every thrust, making them look even bigger than they actually are. Or did they actually somehow became even larger? "Succubus Avo Ba!" You scream on top of your lungs without even making a conscious decision to say those words.

Suddenly, the flame of every candle extinguishes at the same moment and the room goes completely dark. Your dick, surrounded by Carrie's tight hot flesh, becomes cold and numb. Almost immediately, pain floods your body. It is gentle, like someone gently caressing your skin with fire, but it is there. You hear a strange sound, something between a growl and a roar coming from right in front of you and then you remember nothing...