Unfortunately, Nibi decides first

Nibi slowly stood up off of your cock. You can see the cum dripping from her body, her legs shaking and the heavenly bliss on her face found after only the best sex.

“Well this was fun” she said in a sultry voice “but I better get back to work” with a sexy wink she walked towards the door. Your eyes were glued to the mesmerising side to side swaying of her ass.

You were too disappointed to spend much effort cleaning up your room. So with a lazy wave of your hand you condensed all the mess into a ball of sexual energy.

You slowly stood up and started walking around your lab, getting important equipment and journals set up. You knew that you were on the verge of making a new spell. If you managed to make it, it would be a massive breakthrough in all of magic. No one had ever created a spell before only found them out from magical creatures who had shared their knowledge.

You laid out a Siren’s feather, a Succubus’s horn and a sexual energy ball made from your and Nibi’s recent activities. Together these had all three elements of sex: seduction, lust and pleasure.

Next to them you laid out a vial of air, a piece of coal and a fire-steel. Together these had the three elements to make a fire: oxygen, fuel and heat. If you combined these three elements together you could get a fire spell. If you combined all three elements of sex together you should get a powerful sexual spell.

Now all that remained was to combine them together. With a grunt of effort, you released the sexual energy from the sphere. You then folded the energy around the horn and stuffed the feather inside, then shaped the entire thing into a dark red chain. As soon as you placed the chain around your neck you felt the magic rush through your veins. You saw your already big member increase in size, you also felt extremely horny. It was so strong it was painful, your gut instinct told you that if you didn’t cum soon something bad would happen.