This story begins ten years ago...
Tony was up in the attic, drawing an intricate pattern on the wooden floor. The circle could not be broken- that would invite the demon to use their power upon him. He was a scrawny teen, often mocked by his peers. It was hard for him to concentrate on anything- everywhere he looked, there were pretty girls that he wanted to fuck so hard...but no matter how hard he tried, girls he approached considered him a creep.
Well, he'd show them! The Devil he had chosen to summon, Gemory, could give him any girl he wanted! At least, that's what the demonology books he'd found in the library said. Once he was done with the circle, he lit candles in the room, and cut his hand, spilling blood into the circle. Shit that hurt! After bandaging his hand, he began to chant the spell.
Clouds covered the sun outside, and the wind picked up. It started to rain, and lightning flashed in the sky. A thick mist began to rise in the center of the room. It dissipated, and to Tony's shock, a beautiful girl had appeared in the circle! She was crouched, long golden hair draped over her body. She looked up, and her face was that of an angel's, with eyes of the deepest blue. She rose, and he could see she was naked, save for a funny sort of horned crown perched on her head.
"Well mortal, it's been a long time since I have been summoned! I am Gemory, Duke of Hell! For what purpose have you brought me to Earth?"
Tony just gaped at her, his dick hard in his pants. She was perfect in every way! Her breasts were flawless, just large enough to make his mouth water, but her skin was young and taut, and there wasn't the tiniest bit of sagging. Not a single blemish marred her skin, and she looked like she had never worked a day in her life, only pampered and given the very best of care. Her hair trailed down her back, the very tips of it reaching her ankles. She had no body hair, save for a small patch of light blonde between her legs that looked so soft and fine he itched to stroke it.
After being ogled for a few minutes, Gemory cocked a hip to one side, putting her hand on it. "Ahem! Didn't you have a request?"
"Oh, uh, sorry!" Tony mumbled, as usual, his brain seizing up when talking to a pretty girl.
"For evil's sake, boy! I know I'm the most beautiful creature you'll ever see, but honestly!" She snapped her fingers at him. "I'm a guy, you know!"
"Wuh, what?!" Tony blinked.
"Ha! Gets them every time. Yes, yes, didn't you hear? DUKE of Hell!"
"Then why do you...?"
"I'm a demon, fool! I can appear however I want! And I want to look like a girl because I find maidens to be the loveliest of mortals! And why shouldn't I be the most beautiful? Now fetch me a mirror, I want to look at myself."
Without thinking, Tony pulled an old full length mirror over to face Gemory, removing a drape that was covering it. The drape was dusty and he sneezed. When he could look again, he saw Gemory checking herself out. Actually, she was doing more than that, as she cupped her breasts and rubbed her nipples absently.
"Oh yes, I am truly perfection, am I not?"
"Uh huh..."
"Look, Anthony, was it? If you just wanted to pledge yourself to my service, this really wasn't necessary. I thought you wanted to make a pact."
"I do! I do! Hang on, I have it right here!" He reached for his carefully prepared wishes. "As the one who brought you be, I command you to grant wishes three!"
"...brought you be? Ugh, that's the worst. And why only three wishes?" Gemory rolled her eyes, a touch of scorn in her lovely voice.
"What was that?"
"Oh nothing, nothing, very well, I accept!" Gemory quickly agreed.
"Awesome! Ok, so wish one! I wish I would enjoy perfect health and never age nor falter...and that women would find me cute!"
Gemory arched a delicate eyebrow. "All that counts as one wish?"
"Yeah, it's one sentence, right?" Tony grinned, thinking he was too clever by far.
"Uh huh. Go on." What an idiot this guy was! But he might be a little fun at least...she'd been so BORED lately!
"Wish two! I wish I would have the power to make any woman I touch fall unconditionally in love with me, and want to have sex with me!"
'He goes from a three for one to a twofer? Ugh!', the demoness thought to herself (despite her protests that she was, in fact, a man, she internally thought of herself as a female). "Very well, and wish three?"
"I wish I would also have the power to make any woman I touch prettier, younger, smaller, or have bigger tits!"
'Oh, he likes young pretty things, does he? I should have made myself shorter!' the demoness was, after all, quite tall, a fact that Tony had yet to register. 'Next time, then.' "I think I can do that! A pleasure doing business with you! Now, do you want to have sex with me, oh Master of Women?" She looked at him coyly.
Without another thought, Tony stepped forward. "Wow, you're really tall!"
It was true, he found himself at eye level with her perfect breasts! Immediately he grabbed one and started sucking on it.
Gemory moaned softly. Even if he was...inexperienced...she did so ever enjoy earthly pleasures! Gently, she guided him to the floor, making sure he broke the line of the circle. She then descended upon his erect cock, and started grinding down on him.
Tony grimaced. "Uh...you're...kind of heavy..."
"What did you expect from a 6' 4" girl, silly? Doesn't it feel good, though?"
"Y..yeah..."
She rode him like a stallion (well, a pony, at least), and as they both orgasmed, her delicate hands found his throat and she choked the life out of him. "Idiot, at least make sure you have your powers before decide you can ride the big kid rides!"
Tony gurgled his last breath, but Gemory reached in and pulled out his soul. "I'm going to have fun with you. You'll love being a sexy succubus! You can ogle yourself for eternity!"
With barely a thought, she commanded his dead body to shamble downstairs, where he would be found later with a noose around his neck. Gemory nudged the circle with her toe. "Still has a little bit of power though. And I really should actually grant those wishes...well, we'll see if anyone finds this." With that, she vanished, taking Tony's soul down to Hell...where she made sure to make him into a tiny, cute succubus...with truly enormous breasts!