A blissful transformation

Todoroki slammed his lover mercilessly as she writhed in ecstasy. Yaoyorozu met his thrusts with fervent abandon as she whispered in his ear “Deeper, DEEPER, DEEPER!” Her mind deteriorating from the release her body desperately craved but could not achieve. She completely wrapped her legs around his waist as her breasts finished their initial growth.

“I don’t think I can get any deep-AH” Todoroki started to mutter in lustful delirium. He was cut off by Yaoyorozu sinking her small, sharpened canines into his shoulder. While the drinking of her lover burned away more of her soul, the pain went completely unnoticed to the pleasure of feeling Todoroki’s cock immediately start to grow inside her.

Their lustful state immediately caused Todoroki to give into the corruption starting to flow through his body. His enlarged cock probing the newer sensations of Yaoyorozu’s deeper, tighter folds. He quickly cummed inside the former slayer, who was moaning in surrender to the release her own body finally achieved with the furthering of her own transformation. ‘Colonize the worthy. Drink to fulfill your potential.’ The mantra whispered in the united voices of her Master and Mistress in Yaoyorozu’s mind.

***BACK AT MIDORIYA AND URARAKA’S PLACE***

Nejire Hado was still in disbelief at the intensity of orgasms since being made a fledgling. She had heard most of the recent hero graduating class had a girls’ night to support Uraraka with the loss of her parents. She had declined over her current assignment but arrived back in town earlier than expected. Seeing no one at Ashido’s place, she figured the night had ended early. Of everyone, she lived only a few blocks from Midoriya and Uraraka, so she decided to stop by on her way home.

Now she was between her Master and Mistress, sitting along the length of Midoriya’s monstrous cock, his chest against her back, as it slid through her ass cheeks, grazing her pussy’s lips, only to be fucking her Mistress’s pussy while Uraraka’s tongue explored the insides of Hado’s mouth while their breast pressed against each other. Hado’s fifth orgasm of the hour caused her to fall to the side in blissful exhaustion.

Uraraka and Midoriya let her lay to the side of their mattress as they proceeded to levitate with their respective quirks. Uraraka used hers to make both of them weightless to amplify the **** of their fucking, providing a more euphoric orgasm for her and her fuckmate as their blissful shudders produced even a breeze to blow through Hado’s hair.

Their heightened vampiric senses alerted them to Yaoyorozu’s return to their door. Before the former slayer could knock, they both declare “Come in,” without leaving each other’s lewd embrace. Yaoyorozu entered, wearing a skirt with no panties and a blouse that barely covered her nipples. She prostrated herself before them.

“Master and Mistress, please forgive my impetuousness in resisting the blessings your persistence bestowed on me.”

Uraraka and Midoriya each cupped a breast and hip of Yaoyorozu, bidding her to rise. Their eyes glowed, “our child, it was the curse of your bloodline that is to blame not you.” They then added with a gesture towards Nejire Hado. “Embrace your destiny with colony. We will never deny anyone who is worthy, regardless of ailments that afflict them.”

Yaoyorozu, without hesitation, dove onto Hado, biting into her luscious left breast. The final remnants of her slayer soul burned away as her fangs grew to their full length. Hado’s eyes flew open as another orgasm rocked her with transforming into a fledgling that could mentally hear her Master and Mistress’s combined voice.

“Welcome to the colony,” spoke Uraraka. Her verbal approval of Yaoyorozu’s actions washing Momo’s body in shivers of pleasure with knowledge her Mistress had been pleased.

“You must aid your colony now. Help us draw out these Hellsing slayers you mentioned, as they are our greatest danger,” commanded Midoriya.

“Yes, my Master,” Yaoyorozu humbly agreed.

***A FEW WEEKS LATER***

Valerie Hellsing Sharpe and Solina Hellsing Etain were two voluptuous, hourglass figure women. Their shared red hair and emerald eyes would have most mistaken them for twins, but in reality, the closest ancestor they shared was multiple generations prior, Abraham Van Hellsing. Neither was a professional hero. Valerie utilized her quirk of lie detector, the ability to detect lies when one is speaking directly to her, as a private investigator. Solina‘s quirk allowed her to temporarily make real any pictures she traced the outline of with her fingers. This allowed her to travel with various movie producers to aid in perfect stunt doubles and props.

Their professions had kept them from finding romantic partners in their travels, so their lines had not continued since they parents passed. Their travels did allow them to help reduce infestation of vampirism to practically non-existence. Lacking no shame in the fine physiques, they both utilized the benefits of their slayer genetic in maintaining sexually alluring bodies into their early fifties as natural bait for vampire advances.

The two walked through the town. “Seems Momo put out quite the urgent assistance request. I get why though, I can feel so many different pockets on infestation,” spoke Valerie to her counterpart in a quiet voice.

“There hasn’t been an infestation in this part of the globe in centuries. Someone with a powerful quirk must have been infected,” answered Solina as they arrived at Yaoyorozu’s apartment about an hour into the early afternoon. Solina rapped gently on the door. Yaoyorozu’s veiled appearance greeted them.

“Thank goodness you’ve arrived. Come in.” Shutting the door behind the slayers, she added “ What kept you? You said you’d be able to arrive near sunrise to maximize our time today?”

Valerie huffed in response, “there are pockets of infestation everywhere. We could have made it here in no time if we efficiently killed the fledglings in route, but someone insisted on waiting to kill the head vampire to ensure maximum conversion back to humans.”

Solina firmly countered, “they don’t deserve to be brutally cut down just because they’ve been infected. We’re supposed to save, not just destroy.”

“I’m sorry. I’m just on edge,” Yaoyorozu apologized to cut the developing tension.

Solina sat down on a chair. Her should length crimson hair fluttering around her neck as she asked, “Have you been able to identify the head vampire?”

“Yes, that’s part of the reason I asked for the help. It seems there are two head vampires that caused this.” ‘My Master and Mistress’ Yaoyorozu mentally added.

Valerie, blinked in shock at this revelation. Firmly believing Yaoyorozu knowing her quirk would have let her know otherwise, she swung her head so her mid-back long hair swayed behind her as she sommented. “I see. We will most likely need two of us to immobilize them while the third cleanses their soulless bodies.”

“It’ll be difficult,” Yaoyorozu started as she leaned on one of her walls. “Most of the fledglings are former classmates of mine. Powerful quirks even without their vampiric powers during the day.”

“Don’t worry, we’ll help you save them,” Solina added compassionately.

“I will save them,” resolvedly stated Yaoyorozu. ‘I will save my colony from you.’

“Anything else you feel we should be aware of?” inquired Valerie, who still hadn’t moved from the entryway.

“I’ll be instinctually slower than I should be.”

“Why?” Solina asked with much concern.

“The head vampires are also former classmates. Deku, the hero from Tomura Shigaraki’s defeat and Uravity. My emotions will hinder me, but I will do what must be done.” ‘I will deliver you to Master and Mistress!’

“We can lay our own trap then,” Valerie started to strategize. “We could have Momo tell them she had some family acquaintances stop by unannounced in town today. We found out she knows Deku and want to meet the hero from Tomura Shigaraki’s defeat. They will do the typically ploy of agreeing and inviting you over for dinner, scheduled for just at or after sundown. We however arrive early. Being expected guests, their fledgling won’t react to us on the way. We can plant dead man’s blood gas bombs in route. Arriving early will have the benefit of their power is still being inhibited. They will be cocky though and invite us in figuring they can delay until sundown. We ask to sit down for a conversation, where Solina will have pre-drawn supplies. With us sitting first to lower their guard, I’ll activate the dead man’s blood bombs to prevent fledgling reinforcement while you then generate restraints while Solina quickly traces her pre-drawn ones as they begin to sit, so their momentum will be off. That should buy us enough time to restrain and end them.”

“There is no need for dead man’s blood. It’s almost instant **** and you’re plan seems like we could restrain quickly enough to grant the head vampires release into the afterlife and reverse the curse on the fledglings,” Solina objected.

“I’d rather save as many of my classmates as we can,” concurred Yaoyorozu. ‘Preferably all of them so the colony takes no losses.’

“Fine have it your way.” Valerie then demanded. We’d have to execute the plan today for it to work. As bad as the infestation is, our presence won’t go unnoticed very long.”

Yaoyorozu walked over to her phone and dial Uraraka’s number. While the volume was too low for her guests to hear Uraraka’s voice, they paid close attention to Yaoyorozu’s responses.

“You caught me at a good time Yaoyorozu-san. Izuku just finished loading my pussy up with his cum for the twelfth time since the sun came up, so I’m a little more sated for conversation,” answered Uraraka while Midoriya massaged her breasts.

“Glad I caught you at a good time,” replied Yaoyorozu. “Listen, I’ve had some family acquaintances stop by unannounced today. They’re from way out of town and only in for tonight…”

“Nice touch with here only for tonight,” Valerie complimented while Yaoyorozu continued “…but found out I went to school with Deku-san and would like to meet him.”

Uraraka smiled knowing Yaoyorozu was referring to the slayers. “You must bring them over for dinner then. It’ll be the perfect opportunity. Then you can go back to enjoy Todoroki’s fully developed vampire cock. Maybe even invite Jiro-san, Tokoyami-san, Ashido-san, and Kirishima-san over to your place after your guest leave for another fuck-bite orgy. Last week’s fuck-bite was your best yet.”

“They haven’t had much to eat since coming to town, but I’ll ask them to be sure they didn’t have other dinner plans.” Yaoyorozu paused and looked at her visitors who nodded in acknowledgement that their plan was proceeding as strategized. If it wasn’t for her wearing panties for appearances, Yaoyorozu’s pussy might have leaked her juices to the floor and gave away the advantage she was giving the colony. As it was, her Mistress’s orgy suggestion caused her panties to be thoroughly soaked. Keeping her cool, Yaoyorozu continued, “They gratefully accepted. We’ll see you then.”

“Do I know arrogant vampires or what,” boasted Valerie.

“We best rest up for this evening then,” cautioned Solina.

“Agreed, I’m going to shower, then stock up energy for my quirk,” replied Yaoyorozu as she headed off to her bathroom. ‘I need the shower for some serious noise cover for masturbation time. Shoto better be ready for an all-nighter after I’ve delivered these two to Master and Mistress.’

***THAT EVENING…ONE HOUR BEFORE SUNSET***

Yaoyorozu knocked on the door of Uraraka and Midoriya’s apartment. Uraraka opened it, wearing a skirt showing offer her nude, toned legs and a tank top the barley containing her breasts, with a hint of her nipples poking so one could assume no bra, but not be 100% sure. Midoriya was wearing a shirt that left nothing of his upper body muscles to imagination and khaki shorts with enough room to hide his monstrous rod.

“Yaoyorozu-san! You’re early. Was Todoroki-san not able to make it with you?” greeted Uraraka, acting disappointed that Todoroki was not with them.

“He’s out on a mission.” ‘Converting the worthy and eliminating the unworthy.’ “He’ll be back in a little later tonight, but my friends really wanted to meet Deku-san. Figured you wouldn’t mind us showing up early.”

Uraraka looked behind her fellow vampire. Valerie and Solina each wore black jean shorts that left nothing to the imagination and t-shirts that clung to their nice B-cup breasts. Ironically stating “Bite me” across their chest. “I love their matching outfits! Please come in.”

“I bet they do,” Valerie arrogantly whispered to Solina as they entered the vampire’s den.

Solina on the other hand, tried to remain pleasant and focused on their plan. “Since we’re a little early how about we sit down, and you can share what it’s been like since laying your claim to fame?” she graciously inquired.

“Sure, I’ll brew some of the Golden Tips Imperial tea Yaoyorozu gifted us.” Midoriya answered as he walked towards the kitchen.

“Would you prefer to have the couch or the chairs,” offered Uraraka.

“We’ll glady accept the chair,” answered Solina. As they walked over to the chairs Valerie thought ‘this is too easy, with both vampires on the couch, restraining will be much quicker.”

The two slayers sat down as Midoriya started to pull a kettle out of their cabinet. As their weight rested on the cushions, a needle shot out of the head rest of each chair and jabbed them into their necks. The **** in the needle quickly caused their eyes to flutter as they slipped in unconsciousness.

Both slayers started to regain consciousness at sunset inside the dungeon Midoriya and Uraraka had converted the spare bedroom into with the help of numerous Hastume inventions. Valerie glared at the nude vampires with disdain as she craned her next to see them being shackled to the floor near Solina. Solina was shackled to the wall, but her shackles had some chains to allow for some mobility. The **** slayer prioritized looking around for Yaoyorozu.

“Where’s Momo? What did you two do to her?” Solina pleaded with concern, hoping that Yaoyorozu might have managed to escape.

“You mean Yaoyorozu-san? Try using the proper honorifics for the culture you’re visiting please,” answered Uraraka. Then she continued, “Hopefully back at her apartment getting herself fucked senseless out by her bloodmate. With delivering you to us, she deserves an adequate reward for protecting the colony!”

“What the hell is a bloodmate?!” demanded Valerie.

“Awfully demanding for someone with your fate,” chimed in Midoriya. “But it will be good for Etain-san to know, so we’ll tell you,” Midoriya continued as he came up beside Uraraka and lewdly groped her hip, so his fingers indulged in outline of her vagina.

Uraraka picked up explaining as she leaned into Midoriya’s attentions. “While Izuku and I are fuckmates with all the benefits, it would be impossible for anyone else in the colony to enjoy the blissful ecstasy of sex of such a bond. While we couldn’t bestow the power sharing and other vampiric powers of our fuckmate bond, we’ve become strong enough to bestow the ability of further heightened sexual nirvana up other vampiric couples. We declared those couples we bestow the ability to reach nirvanic levels of orgasm with their special fuck partner as bloodmates.”

“We’ve discovered when those we bestow bloodmates blessings on reach orgasm together, it also fuels the base power we have as fuckmates. It’s an excellent reward we bestow onto those that have go above and beyond service to the colony in converting the worthy and eliminating the unworthy,” added Midoriya.

“So far six couples have been worthy. Jiro-san and Tokoyami-san were the first three weeks ago. Kirishima-san and Ashido-san were the next day. After Tsu brought Shinso-san over, it only took them two days to earn the blessing. Hastume-san and Ida-san would have been earlier, but Hatsume-san was so busy working on the furniture modifications and these restraints to be present for the blessing’s bestowal. Hado-san and Amajaki-san just earned theirs last week,” Uraraka enlightened.

“…and Yaoyorozu-san and Todoroki-san got theirs last night but haven’t been able to indulge in the new experience until now with all the work Yaoyorozu-san has been doing since your arrival,” finished Midoriya.

“IMPOSSIBLE!” screamed Valerie. “You’re just trying to fuck with our minds. A vampire slayer can’t be turned from a vampire’s bite. Even a head vampire. Momo must have escaped and you’re trying to make us despair and give up. I’ll never give into you bastards. I’ll be sure you and every last one you infect die!”

“Protection from head vampires, but not when bitten by true fuckmates,” Uraraka lewdly stated as she began to saunter over to Solina with Mirdoriya following in her footsteps. Solina’s emerald eyes shone with uncertainty as Uraraka gentle stroked her cheek. “We can smell it. Not just your slayer blood, but the purity in which you genuinely care for those you wish to help,” Uraraka complimented.

Midoriya added in a noble voice, “such goodness is the worthy we are seeking to grant admittance into the colony.”

Hypnotically, the two fuckmates then proclaimed in unison as they descended upon Solina, “Your journey towards eternal bliss begins now.” They tenderly held her as they bit into her bosom. Uraraka sucking blood from her Solina’s right tit and Midoriya from Solina’s left mound. The pure bliss instead of pain Solina experienced planted a cognitive dissonance comparing expectations to experience that allowed her corruption to take root.

“BASTARDS!” Valerie shouted, helpless to do anything to turn around her predicament.

Uraraka and Midoriya ceased their feeding from Solina. The corrupted slayer’s breasts now having swelled to a full C-cup and mouth unconsciously starting to salivate with new desires as her canines sharpened. As she proceeded through her first transformation, Uraraka took the few steps towards Valerie and slapped her mouth with such **** that is caused her captive’s lip to bleed. Midoriya spoke the harsh damnation that his fuckmate felt.

“You on the other hand, view most as nothing but pitiful victims or ignorant idiots not worth saving. You wield your power mostly to boast your own prowess and savor in thinking yourself as better than the vampires and those they have bestowed their gifts on. You are not worthy.”

“Like I care if you think I’m worthy!” Valerie shouted then spat a full wad of saliva at Uraraka. Before liquid even hit his fuckmate, Midoriya pulled Uraraka to the side and stepped on Valerie’s knee. The distinct crack of her kneecap was registered by all in the room except Solina, whose mind was lost in the blissful first steps of conversion.

“Don’t you ever disrespect Ochaco again!” Midoriya angrily threatened.

Uraraka appreciatively stroked his cock with her hand while pecking taking his tongue with her own to return him to a more pleasant, fuckable mood. His fuckmate’s attentions quickly brought Midoriya’s attention back to their more enjoyable task. Solina had started to masturbate with one hand while groping her own breast with the other. “So good, so GOOOD, why does it feel so…so…”

“Right?” Midoriya finished as he started to finger Solina himself.

“It’s because you’re worthy,” Uraraka started to explain. “Now, Izuku and I are going to suck out more of your soul to help you along,” she added as she undid Solina’s shackles.

“Afterwards, your instincts will take you the rest of the way,” advised Mirodiya.

“Welcome to the colony,” their voices echoed in sweet unison as they both bit into Solina’s pussy while eating her out with both their tongues.

Solina was in such bliss, instead of her soul being ripped away, almost all was released freely to feed her Master and Mistress. The extra energy creating fueled Uraraka and Midoriya’s power. Only the very core remained. In addition to her breasts growing to a full D-cup and her teeth elongating into beginner fangs, her skin lost the start of wrinkles and aging that had begun.

Solina’s red eyes glowed as she vocalized her pleasure to Valerie’s disbelief. “I need more. I haven’t cum yet! Please, Master! Mistress! Take the rest me. Make me cum!”

Uraraka halted her meal to tenderly reinforce her fuckmate’s advice. “Listen to your instincts.”

Upon her Mistress’s words, Solina could smell a scent, while not intoxicating like someone whose purity of heart would command, it was hunger inducing all the same. Solina crawled away from her convertors to Valerie. Feeling the warmth of the human’s flesh under her own. Before the remaining slayer could utter another curse, Solina plunged her fangs into Valerie’s throat and drank greedily.

Still hungry themselves, Uraraka plunged her fangs into Valerie’s breast that wasn’t covered by Solina’s body. Midoriya plunged his fangs into Valerie’s pussy. The arrogant slayer was soon dead, no blood remaining to grant her conversion into a more blissful existence. The last of her blood obliterating the remains of Solina’s soul, finally allowing her to cum while her breasts finished growing to fill a DD-cup and pussy moist enough to accommodate full vampiric cocks. Her Master and Mistress’s unified voice echoing in her mind ‘Colonize the worthy. Enjoy the bliss of being worthy.’

“I shall do as you command,” Solina swore. “I will return after much service and finding another worthy one so you may bestow the joy of bloodmates.”

“Go and please your Mistress with your choices,” commanded Uraraka and she shifted her attention from her newest servant back to her fuckmate. Sensing her dismissal, Solina left.

Midoriya wasting no time pounding away at this fuckmate on the floor of their dungeon. Their tongues still savoring the droplets of blood from their last shared meal as they telepathically conversed.

‘One slayer left to go before all potential obstacles to our guaranteed success’ conveyed Mirodiya.

‘I’m sure bringing Toga-san into the colony will be our most fulfilling threesome yet!’ promised Uraraka as she began picking up her thrusting to a pace only her fuckmate with their increasing and equal powers would ever be able to endure and thoroughly enjoy.