NO POV
The island was in Chaos as a giant Dragon attacked them, guild members forced to stop their fun fucking and actually fight back, but after most had been taken out, frozen in time by some strange magic the only one remaining was Erza, the stunningly beautiful guild master staring up at the dragon only to be shocked when it glowed and transformed into a savage like man.
"OH?" she smirked "Well then, if I'm the only one left I'll make sure to take you down."
Erza pulled her bikini top off and threw it to the side, her breasts jiggling. He didn't even have to speak, Erza knew what he wanted from her.
"Come get it big boy, I can take you." She cupped her breasts.
Erza swayed her sexy hips over and let the man explore her body with his large hands, Erza was stunned to be this muscular and attractive without a single drop of her sexual potion, he was something else. When she pulled his tattered pants down she was even more impressed, he was already well over a foot plus long and girthy, she was going to have to be careful or she might end up never wanting to give him up.
"Hmm." The dragon turned male moaned a bit as Erza dropped to her knees and kissed his bulbous cock head.
"You're quite big, what should I call you Hun?" Erza asked slapping his cock on her soft tits, ripples running through her tissue.
"Acnologia." He was short with her "Now do your job woman."
"Ohh feisty." Erza giggled licking his long shaft "Okay~"
She opened her mouth and took him in, moaning softly as her throat was tickled by the size of his cock. She barely gave a few sucks before the sweetest precum she'd ever tasted dripped out onto her taste buds, ambrosia like flavors filling her mouth and tingling her silky lips.
The man only grunted leaving Erza somewhat pissed off, here she was putting out for him to save her friends and he was barely reacting at all aside from a few low growls but...strangely she kinda like it, the idea of just getting fucked by this beastly man was turning her on.
She lifted her hefty bust up and wrapped it around his shaft, smothering it slowly as she slid them up and down, milking him with her cleavage. He was already good and lubed up from the blow job but she'd occasionally spit down to make sure it stayed that way. Just light contact with this cock was turning her one, the tickling in her cleavage was something else.
"Come on...come on." Erza moaned, she was getting a bit desperate, if his precum had been that good what would a full-on blast of that stuff make her feel like.
Erza was dripping wet as the cock between her tits started to twitch and she began to anticipate the coming sperm wave that would coat her bust.
"HAAA!" she gasped in pleasant surprise as the cum blew out in ropes, splattering on her face and tits, getting in her eye and even a straight shot right into her open mouth.
Erza's body tingled with the flavors and sensations running through her body, even she hadn't expected it to be this good but she didn't have time to truly savor it as she was lifted up by the dragon man and slammed down on his cock.
"OHHHH!" Erza screamed in pain and pleasure as she adjusted to his hung size.
Once again the only response she got from the make fucking her were light grunts and growls, her attempts to defeat him with sex were quickly wasted, Erza realizing she was losing this fight, and losing hard. Her ass slammed down on his dick as her tits swayed and shook out powerfully, Acnologia's hands under her knees and stringing her up, his cock plunging into her.
"OHHH!" Erza screamed louder as she was dropped down, the man squatting behind her and still slamming deep into her.
Erza could feel herself losing control, she wanted more of this cock in her, but she had to resist, she had to defeat him for her guild and she only had one option.
"HMM!" she moaned trying to focus her mind as her ass quaked and got fucked on her knees and elbows, she crawled forward just a bit and reached into a bag there, pulling out a bottle of the sexual potion, the spare she brought for just in case, her pulled it close, popped the cork with her teeth and tilted her head back to chug it, she hoped a little more sexual power would be all it would take to throw the man off and defeat him.
She moaned as she rose off the ground, her tits pushing up as they got fuller, her ass pushing the man back as his hands sunk in deeper and her lips pulsing as they pumped with size. Her hair flowed out around her, her long red locks enough to turn some people on.
"OHH MORE~!" she moaned as she still was getting fucked, her attempt at a last second gambit wasn't working, she was still loving this sensation, losing this sexual combat but the biggest problem she soon found was that she didn't want it to stop, she wanted him to keep fucking, finally she had someone who was truly satisfying her "Take me! Oh Fuck my pussy!"
Erza squealed with pleasure as the man fucked her, her insides quaking in a near constant orgasmic bliss. Acnologia was pleased with fucking Erza, even he would admit it had been ages since he had a woman, yet alone one this good, and he had no desire to let her leave.
"HMM~" The bimbo Erza moaned.
"Give it all to me, all of you." He growled fucking Erza fasts, her balls slapping against her thick thighs.
"Y-YES!" Erza screamed "I'm yours! M-Master Acnologia!"
Acnologia grunted once more and released inside of Erza as at the same time she was engulfed in a surge of magical energies that were then absorbed into her body, changing her. Her gorgeous red hair gained streaks of dark blue in it, strange tribal tattoo like markings dyeing into her skin similar to Acnologia's although hers were swirled around her breasts and ass, as her teeth turned fang like and her lips too morphed to a dark blueish black, her guild mark turning a dark red with some black mixed in.
"Hmm." She moaned a little more as a tramp stamp like tattoo appeared above her tender puffy pussy "Oh my I feel...wonderful."
She smirked at Acnologia and kissed him "How can I please you my love?"