I finished my spell with "Tenebris, Drenvynia," and like before, her beautiful body materialized on the floor in front of me.
Drenvynia, the succubus that killed my parents, the winged terror of hell, and the most beautiful of the succubae had been transported to me once again.
This time I got her flabbergasted: instead of instantly trying to attack me, she saw the other succubus in the room and asked "What are YOU doing here?"
"Ladies, let me help you," I interrupted, "You've been transported from hell to the mortal plane for my entertainment. Your powers are not available to you, as long as you remain here and you will not remember anything when you return. So, you could simply succumb to your fate and accept, that you'll be doing what I tell you for the next hours."
Drenvynia isn't one to be toyed around lightly - at least not, at her full power. In this situation, she did the thing, she tried multiple times before: she attacked me and - like before - fell on her face.
"As your friend here seems to be a bit more reasonable - or perhaps hornier - than you, she'll be my assistant," I proclaimed.
"Assistant," please help the new guest to her wrist- and ankle cuffs and remove the few pieces of clothing, she's wearing. As you have so readily been doing for yourself."
The lower succubus was nearly as beautiful as her master, both together, they were simply eye candy.
"You both know the term 69. So please get into this position, my assistant below." I told them.
I connected the wrist straps of one woman with the ankle straps of the other and vice versa. This would keep them in 69-position as long as I wanted. "Now use your tongue and make each other come."
Surprisingly they started without hesitation. On the other hand, they were succubae after all. Sex and lust were practically built into their genetic markup.
I watched the show for a while, noticing a little bit less effort on Drenvynia's side, so I got to the end where my assistant had her head below the pussy of Drenvynia.
I took a long belt around both of them, placing it at each back's center and pinning their bellies tightly together.
Another rope was placed below the assistant's neck, taking the ends of the rope on both sides up, and between Drenvynia's butt-cheeks. On her lower back, I pulled them to each side, spreading the cheeks open wide and pulling the head of the lower succubus up in direct contact with Drenvynia's pussy. Then I knotted the ends to the belt.
This took care of cheating with the oral and in the process did a great job of spreading the butt wide open, exposing a beautiful anus.
I did the same procedure on the other side, there - of course - upside down. In the end, both succubae were safely tied together licking each other to ecstasy.