The moment Serena's voice trailed off, a faint sound echoed from the bedroom door.
A slender, graceful figure tiptoed into Serena's room. Tomoko Suzuki looked toward the bathroom, seeing two silhouettes interlaced behind the fogged-up glass. A subtle smile played on her lips.
Though the frosted glass obscured the finer details, it provided more than enough fuel for the imagination. To ensure the success of her upcoming plan, Tomoko suppressed her curiosity and began to undress. She removed every stitch of clothing, leaving nothing behind. With a heart full of a complex mixture of tension, curiosity, and raw desire, she settled in to wait.
Before coming, she had showered briefly, but perhaps the room was too warm; she felt herself breaking into a sweat again. Down between her thighs, she was slick and ready.
Inside the bathroom, hearing the girl's words—which acted like a potent aphrodisiac—Yuu was instantly set ablaze. He gently parted Serena's most mysterious petals, revealing the pink, tender flesh within.
Serena was nervous, partially afraid of the terrifyingly thick dragon. As Yuu pried her open, her entrance pulsed and contracted as if it were breathing. Seeing the inviting pink blossom, Yuu instinctively leaned down and laved it with his tongue.
"Mmgh..."
Serena let out a strange, high-pitched cry. She squeezed her eyes shut, welcoming the sudden rush of wet heat and the slightly rough texture of his tongue. Yuu's taste buds swiped repeatedly against her most sensitive spots, sending jolts of friction through her nerves. The desire within the girl surged, causing her lower half to relax even further. It felt too good—hundreds of times better than her own fingers or toys.
Sensing the time was right, Yuu adjusted his position. He hooked Serena's long, slender legs over his waist, exposing the pink passage completely to his gaze. With the help of the body wash and a mix of water and natural lubricants, the ferocious dragon pressed against the entrance of the valley cave.
With a gentle push...
Unexpectedly, yet logically, the massive beast slithered smoothly into the girl's body. There was no resistance. It slid all the way in, leaving a noticeable bulge beneath her flat, fair abdomen.
Feeling herself filled to the brim, Serena let out a satisfied whimper. "Oh... this full feeling... it's incredible..."
The girl reached down with trembling fingers to touch the slight protrusion in her belly. There was no pain, only the fulfillment and joy of finally getting what she had craved for so long.
Yuu let out a long sigh as waves of pleasure washed over him. However, the experience felt different from his previous encounters, leaving him slightly confused. He didn't doubt Serena's word, but the lack of resistance and the absence of any blood was curious. Is she naturally gifted? He wondered.
With those questions in mind, he began to move. While Serena didn't feel like a typical virgin at first, her reactions as the dragon picked up pace convinced him it was indeed her first time. As for the specifics of why it felt different... he could ask after they were finished. Right now, there was only pleasure.
Serena's body was a dream. Aside from her youthful vitality and tight grip, her body seemed built to take him; he could bury himself deep within her without worrying about hurting her. The only slight drawback was her depth; he was so well-endowed that even when he hit the "bottom," a good portion of his length remained outside.
Of course, that wasn't Serena's fault; it was simply Yuu's extraordinary gift. There were ways to go deeper, but such an assault would be too cruel for her first time, so Yuu held back.
The girl's channel was addictive. Yuu's hands moved from her fair thighs up to her pert breasts. Without hesitation, Serena arched her back, offering them up for his play. He pinched and rolled the pink nubs atop the snowy peaks, and Serena's delight only grew.
Sex feels so good... ten thousand times better than doing it myself...
While she regretted waiting so long to experience it, she was also glad her family had been strict enough to keep her "first" preserved until now. Looking at Yuu with hazy, unfocused eyes, she felt utterly happy. In this moment, she would do anything he asked, hoping he would always cherish her like this.
Serena tried to make the moment last, but her sensitive body had already reached its limit. Sensing the tremors in the girl beneath him, Yuu knew the climax was near. Since he didn't have to worry about pregnancy, he stopped holding back. He synchronized his rhythm with her spasms and surged toward ecstasy.
The dragon found the very source of her life and viciously poured forth his scorching lava. It was as if he intended to overflow her "inner chamber" entirely; the head of the beast even nudged slightly further inward as the massive volume of hot seed filled her belly. Serena knit her brows slightly at the sheer intensity of the sensation.
[Contract Target: Serena Suzuki. All conditions met. Initiate Contract?] [Contracting a 'Daughter of Fate' unlocks more contract slots.]
Two system notifications snapped Yuu out of his daze. Hah, devious girls are the best—their minds are only filled with pleasure. Since she was in the throes of a peak climax, the contract conditions were easily satisfied. He only had one slot left and had been debating whether to use it on her, but seeing the second notification, the choice was obvious.
[Contract Successful. Mark issued. Effects active.]
Looking at the heiress beneath him—her eyes rolled back in pleasure—Yuu didn't hesitate. He branded the contract mark right above her "private garden." A girl this obsessed with desire deserved a wicked-looking crest.
Serena was too much of a deviant, and based on today's performance, she was clearly a sex addict. Yuu had been worried about potential "accidents" if he didn't bind her, but now he could rest easy—and he had gained three more slots in the process.
This discovery solidified his resolve to claim every "Daughter of Fate": Ran, Eva, Miwako...
Contracting one "Daughter of Fate" was essentially a "buy one, get two free" deal for his slots. Until he found a way to upgrade the system again, this was the perfect solution to his slot shortage. Of course, since there were limited Daughters of Fate, he still needed his other "marking" talents for the rest of the world's beauties.
As the contract settled, Serena slowly regained consciousness. Looking down at her belly, which was slightly distended from his seed and now featured a shimmering, lewdly ornate crest, she let out a doting, silly laugh. She rubbed her stomach with her delicate hand, making Yuu—who was still half-hard inside her—feel a fresh surge of comfort.
With the slot issue resolved and his mood elevated, Yuu decided to reward her with another round. Unlike Megumi or the others, Serena didn't seem to need much recovery time after her first time. Combined with the contract's regenerative effects, another round was no problem at all.
But before they started again, he had to satisfy his curiosity. "Serena, how is it that...?"
He chose his words carefully, as the question could be seen as rude. Serena seemed to know what he was getting at. She gave an embarrassed laugh and spoke candidly. "Hoshimiya-sensei... it was my first time with a man, but my 'seal' broke a long time ago..."
It turned out Serena had "awakened" back in middle school. With technology so advanced, she had quickly learned how to "self-generate." Her family could keep her from running off with men, but they couldn't stop her from playing with herself.
From leg-rubbing to fingers, and eventually to electric toys... one time, she got a bit too carried away and broke her own hymen. It had hurt for days back then, and she had been scared off of playing with herself for a while. But a leopard doesn't change its spots; the lustful heiress soon returned to her old habits, and she played even more adventurously than before.
Without that physical barrier, Serena had essentially "pre-developed" her little garden. This was why Yuu was able to taste the sensation of a "virgin slut" today, and why he was able to reach full satisfaction on her first time.
Hearing her explanation, Yuu felt his fire reignite. He wasn't jealous of her fingers or her toys; rather, the idea of having such a rare, "pure-yet-filthy" girl beneath him made him want to go all out. Since Serena was naturally this way, he didn't need to hold back. He could just focus on his own pleasure.
Battle! Pleasure!