Heroine-Saving System: Reborn In A Third-Rate Manga As The Protagonist-Chapter 78: Sex Ed [III / R18]

’I’m actually about to get my first blowjob.’

The thought kept repeating in his head. He was excited... how could he not be?

"If you last long enough, I’ll have to break out my assassin techniques." Hakai said with a lewd smile that promised things his virgin brain couldn’t quite comprehend.

She leaned down close and actually sniffed his member. "God, it smells good..."

’Assassin techniques for a blowjob? What the fuck does that even mean?’ Koya thought with a deep breath.

Then Hakai started but instead of just swallowing him whole like, she took her time.

Her tongue came out and she licked him from underneath, dragging the wet muscle from the sensitive underside of his cockhead all the way down to the thick base.

His entire spine tingled with electricity.

"You like that?" Hakai grinned up at him, her black hair falling over one bare shoulder as she admired his balls.

The silver star-shaped crest on her cheek caught the light. When he wore normal clothes, his dick didn’t look this massive.

So he was definitely a grower... not that it mattered, this was her first time dealing with something that looked straight out of hardcore porn so she was genuinely nervous too, though she’d never admit it.

She took his left ball into her warm mouth, sucking on it gently but firmly. Koya groaned as sharp, intense pleasure hit his gut like a punch.

Her hand came up and massaged his other ball with expert fingers.

They were heavy with cum... that’s exactly what would breed her and create the next generation of Order assassins with superior genetics. God, she couldn’t wait to be pregnant with his children.

After thoroughly working the first one, getting it wet and sensitive, she switched to the other ball. Her tongue swirled around it in slow circles and Koya’s hands gripped the expensive bedsheets so hard his knuckles turned white.

The whole sensation was weird but intensely pleasurable unlike anything he’d imagined then she left his balls entirely, planting wet, deliberate kisses up the entire length of his veiny shaft until she reached the swollen tip again.

"Did you like that?" She asked, her pink eyes shining with mischief and genuine curiosity.

He didn’t reply since he couldn’t find the words but his deeply flushed cheeks and heavy breathing told her absolutely everything she needed to know.

Now she had to deal with this absolute nine-inch monster. Her hands went to the thick base and even though her hands definitely weren’t small by any measure, they felt absolutely tiny when wrapped around this impossibly thick cock.

She started stroking with both hands working together but it wasn’t a normal handjob... her hands moved up and down in perfect rhythm while mana slowly surrounded her palms, creating pulsing pressure and delicious warmth against his sensitive member.

He groaned much louder this time.

She wasn’t just jerking him off.

Every few seconds, her skilled fingers traced along one of the prominent veins running along his shaft and each time that happened, his dick twitched in her grip.

It was the first time he’d felt anything like this.

"You really like my hands that much?" She teased, then kissed the shaft.

She pushed a little pulse of mana into it and his member jumped but he still hadn’t cum. ’How long has it been? I need to make him finish.’

She knelt properly and her massive breasts jiggled with the movement.

"Guess it’s your lucky day." She said.

’Wha—’ His member suddenly got sandwiched between her tits.

Her two heavy mounds of flesh engulfed him and it felt like being wrapped in the warmest, softest thing imaginable.

Seeing his satisfied expression, her lips curved into a confident smirk.

"Can’t take your eyes off my tits, huh?" She licked her lips and started moving her breasts up and down his member.

Mana flowed into them too, adding vibration and warmth and his dick twitched constantly.

As she worked him over, something dripped from the tip of his cock onto her face... It slid down her nose and into her mouth and she tasted it.

’That’s his pre-cum?’ Her pink eyes widened. She looked at the tip... it was glistening with it.

Her head moved up and she took the tip into her mouth, licking the pre-cum directly from the source and then her eyes lit up. ’It’s sweet? It’s not supposed to taste like this.’

Not just his saliva and blood... his pre-cum too? Did he have some bloodline that made people want to devour him completely?

She didn’t waste time. She swallowed his whole cockhead in one motion and he groaned loud and then that made her stop moving her breasts for a moment.

"Hakai..." He groaned through gritted teeth. He was trying desperately to hold it in but didn’t seem like he’d last much longer.

She let go of his cockhead with a wet pop and looked at him with her pink eyes and she didn’t look happy.

"Call me babe. Or something cute. We’re married now... I’ll do the same."

It didn’t feel right hearing her name during sex... she wanted something intimate.

"Got it." Koya managed a smile.

She went back to sucking his cockhead, deliberately ignoring that smile. He was supposed to be breeding her... so why was he smiling at her like that? It was too innocent and genuine.

His smile made her chest feel weird.

She pressed her breasts tighter against his shaft and started moving again. Her head went past his cockhead, swallowing more of him as she moved her tits up and down.

She’d take him deep until her face hit the base, then draw back while sucking hard. Her tongue coiled around his member, constantly teasing those sensitive veins.

Koya gritted his teeth hard and she kept going.

The sounds filling the room over the next few minutes were intense, sloppy sucking as Hakai stretched her mouth to its absolute limit.

It hurt a bit too since she’d restricted herself to three-liner strength, but it was worth it to not accidentally break him.

’He still hasn’t cum yet.’ She thought, looking up at him.

He looked on the verge... absolutely on the edge but four whole minutes had passed and only his pre-cum kept dripping into her mouth.

She moved her hands away and let her breasts drop, focusing everything into her sucking technique now.

She wanted to tell him to finish rough in her mouth, but she didn’t want to stop sucking to say it.

’Everything needs to go inside me... but he should still be good for another round after this.’ She sucked even harder.

Suddenly Koya stood up and grabbed a fistful of her black hair. ’Huh?’

He thrust forward hard, hitting the back of her throat.

His cock curved downward into her gullet then he pulled her face back by the hair and did it again. He wasn’t even using Speed Blitz but he was using her mouth like a toy and even though it hurt, it made her pussy even wetter.

Then he slammed down deep and started cumming while pulling her head back. Thick ropes of hot cum painted her throat and she almost gagged.

He pulled back just enough to release more directly in her mouth. After one shot, her cheeks puffed out completely.

Another shot filled her mouth to the absolute brim... some even came out of her nose and then he let her go.

She fell backward with her mouth full and cum leaking from her lips. He kept cumming... it painted across the floor, hit the wall, even got on the door handle. He could shoot ridiculously far apparently.

He finished and looked down at his still-hard member with a hand on his waist.

’Am I a battle shounen manga protagonist or a pure hentai protagonist at this point?’ Maybe both?

He looked back. Hakai was still trying desperately to swallow all his thick cum. He sat back down on the expensive bed. The System had just told him that despite her normally being dominant, she secretly wanted to be dominated too.

"Drink it all down. Even what you spilled everywhere." He said calmly.

She’d sucked him incredibly well but he still felt ready for more rounds. ’Four-liner vitality is insane.’

Hakai slowly swallowed everything, then licked her lips clean.

There was cum between her breasts and she bent down to lick that up too. ’Tastes so fucking good.’ She looked up at him... He was giving her that smile again and her heart did something weird. ’I’m definitely wet enough now.’

"Alright." She stood up with her hands on her waist trying to look stern despite being covered in his cum. "You passed. Yay. Now we get to the main lesson."

He stood up. She climbed onto the bed and spread her legs wide for him.

"There are several sex positions. I mentioned before... cowgirl, doggystyle, missionary, and tons more. My personal favorite is mating press." She said it with a dreamy expression.

Her ex-husband hadn’t been physical enough to properly pin her into a mating press so she hoped Koya could. "Missionary is a good starting point for virgins..."

But then she thought about doggy. If she told Koya to go rough and he actually did... that’d be way better than boring missionary.

"Actually, let’s start with doggy." She turned around and got on all fours, pressing her face against the pillows while wiggling her ass at him and pointing to her asshole. "Oh right, this is your first time. So listen... this is my asshole. I don’t do anal. Never tried it, don’t want to. It sounds painful as fuck."

Even silver-rank users were allowed to be scared of pain then she pointed at her pink slit.

"And this is my pussy that you absolutely covered in your spit earlier. This is what you’re supposed to destroy with that monster cock of yours, though honestly I doubt all nine inches will actually fit inside me." She said it matter-of-factly.

She wasn’t some porn star with a professionally stretched pussy... Though given enough time and practice, it’d probably work eventually.

The thought made her shiver.

"Pretty sure that’s common knowledge." Koya said, climbing onto the bed behind her and positioning himself carefully.

Her wetness was literally dripping onto the silk sheets in thick drops, leaving a spreading wet spot.

"Yeah but virgins still make the same stupid mista—" His dick awkwardly bumped and twitched against her asshole and she rolled her eyes hard.

Of course. See? This is exactly what she was about to say. "Koya?"

Then something much bigger pressed firmly against her actual pussy entrance and pushed through in one smooth motion.

She let out a genuinely loud moan, gripping the sheets so hard the expensive fabric bunched in her fists.

’How fucking thick is that thing?’ She gritted her teeth against the stretch but Koya wasn’t moving forward anymore. He just had his massive cockhead inside her but he was not going any deeper yet.

"Koya..." She looked back over her shoulder to see what was wrong.

His eyes were glowing an intense crimson color.

His normal blue eyes now had this crystalline crimson overlay that made them look completely unreal.

They were beautiful and terrifying at the same time, then his hands suddenly gripped her waist with bruising strength and he pulled her entire body back while simultaneously thrusting his hips forward hard, slamming balls-deep in one brutal motion and hitting the entrance to her womb.

It knocked every bit of breath out of her lungs.

「Bloodline Awakening is in progress...」

He felt completely... utterly different now.

Maybe a thousand times hornier than just a second ago. Looking down at Hakai trembling while staring back at his changed face with wide pink eyes, he wanted to absolutely devour her?

He wanted to consume her and have sex with her until she couldn’t move.

「Bloodline Skill: Genetic Inheritance is activating...」

「Analyzing partner genetic data...」

「Registration in progress...」

He was completely bottomed out inside her.

Her inner walls were stretched impossibly tight around his thick shaft, gripping him like a vice. He gritted his teeth hard at the intense sensation.

Despite being a MILF who’d been married before, she was this unbelievably tight?

He pulled out slowly, deliberately, watching her face twist.

Her hands trembled badly as she tried staying up on all fours then he slammed back in even deeper than before, angling differently, making her clench her teeth and grab fistfuls of the bed as her arms gave out completely.

She came instantly... her liquid shot out forcefully and absolutely soaked his member and balls. Now she was face-down ass-up on the bed and he started really, properly fucking her.

She usually absolutely hated slow, gentle sex... she found it boring and frustrating but each time he slammed into her brutally and knocked the breath from her lungs, she fucking loved it.

Then he started moving faster, a lot faster than before.

The only sounds filling the massive room were the obscenely wet clapping of skin meeting skin as he completely dominated her.

She was the Order’s Boss... the woman who controlled assassins and killed politicians and now she was reduced to this.

She bit down hard on the blanket to avoid giving him the satisfaction of hearing her moan freely, but the sounds still escaped from her throat anyway.

"NHGG! AH! AH! K-KOYA!"

’N-no... this isn’t...’ She thought desperately as her legs shook uncontrollably.

He was supposed to be a complete virgin. Didn’t even have experience properly kissing a few hours ago. So why the fuck was he suddenly pounding her like a professional?

Her thoughts completely stopped and shattered as she came again violently, spilling even more fluids onto the already-soaked bed beneath them.

’I’m the Leader of the fucking Order... I’m supposed to be in complete contro—’

A hand suddenly grabbed a fistful of the back of her black hair and yanked her entire upper body upward forcefully.

She faced the ornate headboard as he kept pounding relentlessly into her with those loud, wet claps echoing through the room then he pulled her head back even further, bending her spine, forcing her to look directly at his face while he fucked her.

He grinned down at her with those glowing crimson eyes and thrust particularly deep, hitting something inside her that made stars explode behind her eyes.

She moaned helplessly, all pretense of control completely shattered. "Babe~ You’re hitting way too fucking deep~!"

PAH!

He slammed into her again brutally, and he was moving at absolutely incredible speed now... far faster than any normal human could manage.

His massive dick was twitching and pulsing inside her stretched pussy and she could feel it. He was close to cumming soon then he suddenly kissed her hard while still gripping her hair in his fist.

A deep, aggressive tongue kiss where he took complete and total control, dominating her mouth the same way he was dominating her pussy.

Saliva leaked messily from the corners of her mouth and dripped down her chin. Did he even know he was tasting his own cum that was still in her mouth?

One final, devastatingly powerful thrust followed that knocked her completely off the kiss.

He bottomed out as deep as physically possible and started cumming... thick, hot shots fired directly into her womb with incredible force and volume.

He didn’t just fill her womb, he actively expanded it and stretched it out painfully with the sheer amount then he pulled his still-cumming cock out and finished the rest all over her back and in her black hair, marking her completely.

When it finally stopped and his dick stopped twitching, Hakai took a deep, shaky breath as she collapsed on the bed.

Her insides were absolutely packed full of his cum... it was already leaking out of her thoroughly used pussy and dripping onto the completely soaked bed beneath them.

Her pussy felt brutalized, stretched, and utterly destroyed but it also made her whole body twitch with deep, satisfied pleasure.

’I need to... get back in control somehow.’ She thought hazily through the post-orgasm fog. She genuinely loved rough, brutal sex but doing doggy style for the entire night would completely wreck her...

He lay down beside her on the bed and grabbed her waist with one strong hand, making her moan loudly at the sudden intimate contact. "B-babe... what are you doing now—"

He raised one of her legs high while she lay on her side, opening her up completely then in a single hard, merciless thrust, he forced his still-rock-hard member back inside her absolutely soaked, cum-filled pussy.

"Oh FUCK~!"

The long, intense night was only just getting started.