Ch.168Helium’s Morning (1)

The long night stretched until dawn broke. When Issac first had relations with Marie, it ended at least by dawn, but Cecilly is a demon. Her basic physical abilities are exceptional.

Moreover, unlike Marie who is an ordinary person, Cecilly has undergone numerous training regimens including yoga, making her stamina extremely impressive. The rough calluses embedded in her hands prove this.

Of course, this would be true for an ordinary demon, but Cecilly’s case is slightly different.

First, her evil cycle approached to release all her accumulated desires, increasing her body’s sensitivity. The fact that she reached climax just by taking Issac’s member in her mouth demonstrates this.

Second, the succubus blood flowing through her body. The succubus blood that had been dormant for 100 years has manifested, but the problem is that its concentration is very thin.

If it had been even slightly more concentrated, she would have been able to absorb Issac’s vital energy more easily, but after such a long time, that blood had thinned. In the end, it only heightened Issac’s excitement, making things messy just as Cecilly wanted.

With both conditions fulfilled, Cecilly’s entire body has essentially become an erogenous zone. No matter how strong her physical stamina is, it means nothing when her mental strength hits rock bottom.

It wasn’t until dawn that they realized Mora’s divine power was meant for Cecilly, not Issac.

“Slurp. Mmm. Is this okay?”

“Move your tongue more. Yes. Like that.”

“Slurp. Suck.”

The couple had been focused solely on sex without sleeping, even though morning had already broken.

Cecilly had Issac’s member between her large breasts and was eagerly sucking on the protruding tip. Despite her breasts being well above average, they still couldn’t completely hide Issac’s member.

Issac was lying on the bed, leisurely enjoying Cecilly’s service. The shaft disappeared between her soft breasts, with only the tip being stimulated, making him feel like he could ejaculate at any moment.

The position known as paizuri requires both the man and woman to have above-average sizes. Marie, being a well-fed and well-rested noble, has large breasts and has been using this position frequently.

However, Cecilly’s breasts aren’t just above average—they’re heavenly. Though the tip is exposed, her breasts completely envelop the shaft, providing a fresh stimulation.

Also, unlike Marie’s marshmallow-soft breasts, Cecilly’s have stronger elasticity. Different texture means different stimulation.

The night of pleasure that began late in the evening hadn’t ended even by morning.

‘Is this also thanks to the divine power?’

Issac thought as he watched Cecilly caress the tip of his member that peeked through her cleavage. Even with his knight training, he shouldn’t have this much stamina.

Although they had breaks in between when Cecilly fainted, it still didn’t make sense that he showed no signs of fatigue.

It must be the divine power Mora had given him having some effect. Incidentally, Cecilly also replenished her energy, so it was a win-win for both.

Stroke-

“Slurp. Mmm. Hehe.”

When Issac gently stroked her horns, Cecilly removed the tip from her mouth and grinned. She moved her breasts up and down with both hands, pressing against the shaft buried in her cleavage.

Her skin was very soft, so there was no friction, and thanks to her frequently spitting, it was no less pleasurable than her vagina. Issac looked at Cecilly’s horns with warm eyes, then moved his hand down to her breasts.

Then he pinched her still-erect nipples and pulled them slightly harder.

“Kyaang!”

When Issac pulled her nipples, Cecilly let out a moan steeped in lust. Even such minor pain came to her as pleasure.

Issac helped her become more excited by pinching or pulling her delicious nipples.

“What are you doing? Keep sucking.”

“Mmm… Slurp. Suck. Mmm.”

Cecilly took the tip back into her mouth at Issac’s mischievous request. She moved her breasts with both hands while caressing the remaining part with her mouth.

Meanwhile, Issac didn’t stop pulling her breasts. Through sex that continued until dawn, he discovered one thing: Cecilly has masochistic tendencies.

Whether he spanked her buttocks firmly or pinched her nipples like this, Cecilly only moaned with pleasure, not pain.

Issac doesn’t particularly have sadistic tendencies, but seeing his beloved woman immersed in pleasure made it hard to resist. It’s not every day you see the Princess of Helium, revered by demons, disheveled with pleasure.

‘Seeing her horns return to black, this must be her true preference.’

Issac checked her horns while tormenting her breasts. Last night they were full of red, but now they’re all black.

This indicates that Cecilly has resolved all her accumulated desires. Well, it makes sense considering she experienced climax in double digits since dawn.

So her current appearance, with all desires resolved, is the pure Cecilly. In fact, there wasn’t much difference compared to her evil cycle.

“Noona. I’m going to cum now.”

“Mmm. Cum quickly. I want to eat Issac’s semen. Lick.”

When Issac gave the signal, Cecilly removed the tip from her mouth and flicked her tongue. At this action, like savoring candy, Issac could no longer hold back and ejaculated.

Splurt! Splurt!

“Kyaa♡”

Although the volume and concentration were thin due to multiple ejaculations before, it was enough to soil Cecilly’s face.

Cecilly made an adorable sound as her beloved man’s semen sprayed on her face.

Eventually, when the white cloudy liquid was thickly applied to her face, she wiped it with her hand and put it in her mouth.

“Mmm. Delicious. Lick. I want to eat more.”

“Hmm.”

While Cecilly was savoring the semen on her face, Issac turned his head toward the window.

Despite winter making the sun rise late, dawn has completely broken, signaling the start of a new day. Though he explored Cecilly’s body all night, he felt energetic thanks to Mora’s divine power.

However, both Cecilly and himself felt it would be a shame to end like this. They needed something special to mark the finale.

“Noona.”

“Hmm? What?”

“You said you do yoga, right?”

“What’s yoga?”

Cecilly asked, holding his limp member that had just ejaculated. The feeling of blood rushing back with that innocent face holding his penis is unmistakable.

“Ah! It’s hard again. Yum!”

She put his member in her mouth as if she had been waiting for it to regain strength and stand tall. Issac gave a bitter smile at her addiction-level greed.

He’s slightly worried that she might not be able to function properly in daily life at this rate. He then gently pushed Cecilly’s head as she was indulging in his member between her breasts.

Cecilly also removed his member from her mouth when he pushed her head. Her puzzled expression was a bonus.

“Listen to me until the end. Yoga, or stretching, you said you do it? I heard from Gartz Balack. Demons do high-difficulty stretching.”

“Yes. That’s right.”

“Then can you do what I want?”

“I’ll do anything Issac wants. But this is mine. Smooch♡”

What sensuality is this? Issac almost lost his reason when Cecilly kissed the tip and answered sexily, but he barely suppressed it.

She said desires quickly fade after the evil cycle ends, but it seems he’s triggered something. He can clearly see a future of staying in Helium throughout the vacation, engaging in messy sex.

But daily life must go on. Issac was contemplating how to stop Cecilly’s rampage when a good idea came to mind.

“Let’s make a bet. It’s related to the stretching I mentioned earlier.”

“What kind of bet?”

“If you can hold the position I want for 5 minutes, you can do whatever you want with this today.”

Issac pointed to his member, which had already regained its strength and was standing tall. At the mention that she could handle his penis freely for the day, Cecilly’s red eyes lit up.

At a glance, they seemed to be shining like hearts; she was properly addicted. As she was looking at him lovingly and stroking his penis, Issac set a condition.

“But if you can’t hold it, we end here for today. I want to continue too, but I’m concerned about appearances.”

“Don’t worry about that. I already told my mother. I said I might not come out until this evening.”

“You might be fine as a demon, but I’m human. I need to eat. And I also need to visit the temple.”

“Mmm… Okay.”

Cecilly, who was tapping his member with her finger and looking disappointed, suddenly seemed to have a question and tilted her head.

“Come to think of it, strangely, I’m not hungry? I feel rather full.”

“You said you have succubus lineage? Isn’t it related to that?”

“Maybe? Well, according to literature, succubi feed on men’s vital energy, so I won’t starve to death as long as I’m with Issac.”

“Instead, I’ll wither away.”

After a brief joke, both stood up from the bed. Unlike Marie, who is an ordinary person, Cecilly is a demon who has undergone training, so she could stand up despite it being her first experience.

The pain of defloration had long since disappeared due to pleasure. What remains now is just the sticky residue of desire.

Issac admired Cecilly’s naked body, which was much more visible now that it was morning. Her excellent breasts, thin waist, and pelvis are always impressive. Even a painting couldn’t depict them so well.

Also, as evidence of their intense lovemaking last night, various secretions had hardened around her genitals. Semen, love juices, saliva, and virgin blood.

She could remove it all using a cleaning spell, but Cecilly didn’t do so immediately. She said there’s no point using magic when it’s just going to get dirty again.

His lower body throbs at the fact that he mated like a beast with a woman with such an erotic body who also speaks such erotic words without hesitation.

Cecilly saw his lower part become erect and smiled seductively before caressing it. She stroked his shaft with her palm, then carefully grasped it and moved up and down.

“To think only Marie knew about such a good thing, I feel a bit resentful. You’re staying in Helium throughout the vacation, right?”

“Yes, so shall we try stretching now?”

“Okay. What do you want?”

“Well…”

Issac conveyed the desired position to Cecilly, and after listening quietly, she immediately took action.

First, she extended one long leg high into the sky, then firmly fixed it with one hand. If she had been wearing clothes, it might not have been noticeable, but thanks to this, her genitals were explicitly exposed.

But Cecilly, seemingly unable to feel shame, asked Issac with an innocent face.

“Like this?”

“…You’re extremely flexible.”

“This is just the basics.”

Regardless of Cecilly’s answer, Issac thoroughly examined the position she had taken. The position she’s currently in is commonly called the I-balance.

It’s a position only those with extreme flexibility can do, and the genitals are clearly exposed, making it easy to feel shame. However, Cecilly had long since discarded such shame.

Issac swallowed hard and slowly approached her. His member was already as hard as it could be.

“Are we doing it like this?”

“Yes. If you endure for 5 minutes, it’s your victory.”

“Hmph. I’m used to it now… Hyaang!”

Shove-

Issac immediately inserted himself when Cecilly became overconfident. Due to the unexpected attack, Cecilly almost lost her posture but narrowly avoided the crisis.

“If you lose your posture, you lose. Understand?”

“Th-that’s cheating… How can you… Ugh!”

When Cecilly protested, trembling, Issac answered by thrusting his hips. Love juices flowed from her vagina, wetting the floor.

Unlike the positions they had done so far, this one felt like it was thrusting deep inside. Moreover, they had only done it on the bed until now; standing on two legs was a first.

Cecilly looked at Issac with trembling eyes as unexpected obstacles emerged. He was wearing his characteristic gentle smile.

“I’ll start.”

“W-wait… Ahng!”

Squelch- Squelch- Squelch- Squelch-

Issac started moving his hips in earnest, and Cecilly let out a moan. The more the large member that filled her inside came and went, the more love juices were secreted.

Cecilly felt the strength in her waist gradually draining, so she gritted her teeth and endured. If she endured for 5 minutes, she could handle Issac’s penis as she pleased.

“Ugh. Ugh! Huk! Haeu!”

She maintained the I-balance while even suppressing her moans, but she didn’t predict that this would heighten Issac’s excitement.

Feeling as if he was forcing himself on her, Issac moved his hips faster and stronger, ravaging Cecilly’s vagina to his heart’s content.

With each thrust, love juices splashed everywhere, either flowing down her legs or dropping like water droplets. After about 1 minute of earnestly indulging in Cecilly’s vagina…

Squelch- Squelch- Squelch- Squelch-

“Hahng! Ahng! Ahahng!!”

Unable to withstand the fresh stimulation, Cecilly finally released the arm that was fixing her leg. The leg that was straight as an I also came down and rested on Issac’s shoulder.

Cecilly, defeated by pleasure in less than 1 minute. The fact that there would be no more after this sex session today crossed her mind, but she didn’t care.

Now, she’s just focused on feeling Issac’s member filling her vagina. There’s plenty of time during the vacation anyway.

“Not even a minute has passed and it’s already over? Aren’t you too easy?”

“Mmm… No… Ahng. Issac… Issac is too… Hmm!”

Despite the uncomfortable position, Cecilly maintained her balance with just one leg and deeply accepted Issac’s member.

Unlike when they did it on the bed, his member stimulates the upper part, and occasionally the tip reaches the cervix. They tried various positions from last night until morning, but a new position offers a new stimulation.

“Upsy-daisy.”

“Kyaak!”

After vigorously thrusting into Cecilly, Issac changed positions. He lowered the leg that was on his shoulder, then lifted her up.

Surprised, Cecilly naturally had to wrap her legs around Issac’s waist. With Issac holding her and Cecilly being embraced, his member penetrated even deeper.

“Urgh…!”

“Something feels like it’s being pushed back?”

“Hmm… You’re mischievous. Really…”

Already at a level where a bit of the base was left out, putting it all in made her feel like her cervix was being pushed back.

This position, called the lifting position, is difficult unless the man has strong muscles, but Issac once received knight training. Moreover, he has grown rapidly in the past few months, strengthening his muscles.

Cecilly is also light because she’s a demon, not a beast-person. Although she’s heavier than Marie due to her height and breasts, it wasn’t difficult at all.

“Then I’ll move.”

“Smooch. Kiss. Slurp. Suck.”

With those words, Issac began to kiss Cecilly deeply. Cecilly also firmly embraced Issac with her arms and legs before accepting his tongue.

Finally, Issac moved his hips with skilled body movements, and Cecilly trembled at the large member that penetrated deeper than any position so far.

Splash- Splash- Splash- Splash-

“Hyahng! Too! D-deep! Ahng!”

Cecilly lets out a screaming moan every time her cervix collides with the tip. The arms and legs that wrapped around Issac’s body also tightened, and love juices flowed as if a faucet had been turned on.

Issac held Cecilly and vigorously violated her insides. She asked to be made a mess, and he intends to keep that promise to the end.

Even if her cervix is pushed up by the tip, even if Cecilly lets out unique moans from that stimulation, even if the strength in her arms and legs that wrapped around him weakens.

Issac didn’t stop moving his hips to provide Cecilly with the ultimate pleasure until the end.

Splash- Splash- Squelch- Squelch-

“I-Issac-nim! I, I…!”

Cecilly spoke formally and stuck her tongue out. It’s her unique signal that she’s about to reach climax.

Issac also felt like he was about to ejaculate, so he covered Cecilly’s mouth. When Issac kissed her like he was pouncing, Cecilly played with her tongue and greedily explored.

SplashSplashSplashSplash-

“Hmmp! Slurp! Slurp! Slurp! Slurp!”

Cecilly accepted her beloved man’s tongue with her upper mouth and his member with her lower mouth.

Being attacked simultaneously from above and below, she also began to approach her limit. Soon after, Cecilly separated her mouth and cried out as if wailing.

“Hyaahng! I’m cumming! I’m cumming, Issac-nim! Kyaahng!!”

“Urgh…!”

Boom!

As if her words were a trigger, Issac thrust his hips all the way up. Because he pushed in without leaving any of the base out, her cervix is pushed upward.

Splurt- Splurt- Splurt- Splurt-

“Aaaahng!!”

Cecilly screamed with ecstasy at the feeling of semen seeping into her womb beyond the cervix. Her body trembled intermittently, and her legs that wrapped around Issac’s body tightened.

Her arms were the same; unable to withstand the climax, she scratched his back with her nails, leaving wounds. However, Issac didn’t feel even a hint of pain due to the afterglow of ejaculation.

Drip- Drip- Drop-

Shortly after, a mixture of love juices and semen dripped from Cecilly’s vaginal entrance onto the floor.

The floor had already formed a puddle from Cecilly’s love juices. The bodily fluids of the couple dripped onto it as if marking it.

Issac took deep breaths and checked Cecilly’s condition. She was only trembling from the climax, unable to even lift her face.

Hug-

“Heung…”

When he removed his member from her vagina, it made a sound like uncorking a bottle. Simultaneously, semen and love juices dripped from inside.

Issac carried Cecilly to the bed. Then he laid her on the bed and faced her.

Cecilly was regulating her breathing with a flushed face. Issac smiled lovingly and touched her horns.

“Noona.”

“…Yes.”

“I love you. Really.”

A deep kiss followed the confession of love. This time, it was a short and intense kiss to confirm each other’s feelings.

After kissing Issac, Cecilly smiled happily, caressed his face, and quietly opened her mouth.

“I love you too.”

With the couple’s confession of love, the end of their first night, which continued until morning, was announced.

“Master♡”

“… …”

It seems the night might extend a bit longer.