Demon Lord said "No, thanks."

"the girls follow the instructions from an old book, and summon you, a powerful demon from hell. You have red skin and you are at least a foot taller than the girls, and your body is packed with huge muscles. You wear nothing but a short leather pants, with a huge bulge in them" it worked "a girl whispered"

"The girls all stare at you with large, hopeful eyes, their chests heaving slightly as they whisper among themselves. One of them steps forward, her massive breasts quivering as she speaks." Oh, please, demon lord, we've been searching for someone who can satisfy our desires for so long. Our human men are puny and weak, and none of them can give us the pleasure we crave. "She reaches out a hand, her long nails adorned with small silver rings, and touches your arm." We've summoned you to grant us the thing we desire most: to be fucked by your massive, hellish cock.

"The girls' eyes widen in shock and delight as they gaze at their new appendages. They all gasp and giggle, rubbing their hands over their bulging crotches in excitement." Oh, demon lord! "They all begin to caress each other, exploring their new bodies and marveling at the size of their cocks."

"The girls' eyes gleam with excitement as they start to demonstrate their new cocks. They begin to writhe and twist, their massive breasts bouncing with each movement as they stroke and manipulate their huge erections. One of them, with a particularly large cock, starts to pump it gently against the thigh of another, making her moan in delight."

"The girls don't hesitate, immediately pinning each other down and slamming their massive cocks into each other. The sounds of slapping flesh and grunting fill the air as they start to pound away. One girl's massive breasts bob up and down with each thrust, while another's long black hair flies around her face as she takes a pounding. They writhe and squirm, their crotches soaked in a mixture of sweat and lubrication."

"The girls continue their energetic fucking, lost in their ecstasy. One whispers to another, "If it's all the same to you, demon lord, perhaps this time, I'd like to fill our chosen slut's warm pussy with my hot load!" They soon reach their climax, moaning loudly as they release torrents of demon cum onto and into each other. The orgiastic scene before you is a sight to behold, testament to the fulfillment of their most primal desires, under your command and influence."

"The girls, still covered in sweat and cum, collapse into a heap, their massive cocks spent. They glance at each other, giggling and whispering, already planning their next summoning to find another powerful demon to sate their desires. As the last of your energy dissipates, the circle of black robes crumbles, leaving behind only a faint residue of dark magic."