Chapter 90: Investment - Part 13 (R18)

"—AHH~!"The intense throbbing of his massive rod, twitching with each powerful release of his cum. The feeling of his release—the warm, viscous liquid surging through her hole with strong pressure, filling her womb completely.

Those stimulations gave Nubia a new kind of sexual pleasure that drove her crazy, making her moan louder than she ever had tonight.

Her entire body trembled from within, as if electricity surged from her womb to the tips of her fingers, up to her head, making her mind go blank and her vision turn white once again.

---

[RETURNER FANTASY SYSTEM]

[Quest 14 – Nubia’s Pent-up Lust]

[Reward – Full Responsibility]

[Objective – Satisfy Nubia’s pent-up lust (99.9999999%)]

[Countdown – 6 hours]

---

"You stupid, Jeff!"

Even Nubia needed some time to recover from the intense orgasm brought on by Jeff cumming inside her. But the moment her reason and awareness returned, she immediately lashed out at him—throwing punches at his face while straddling him on the bed, his still-erect rod pressing against her beautiful ass.

"What the heck were you thinking, cumming inside me, you idiot?!"

"Did you not like it, Nubia-senpai?"

His stupid question should have annoyed her even more—and it did. But his gentle smile, so genuinely honest and proud of what he’d done and how he’d made her feel, without a hint of his usual teasing mischief, left Nubia flustered. Her face turned red as she became tongue-tied, unable to continue scolding or hitting him, though she still looked annoyed.

"It’s not about whether... I liked it or not..."—of course she did. Yet Nubia tried to hide it, her stammering voice betraying her as she struggled to retain dominance in the argument.

"It’s not a safe day! What if you got me pregnant?!"

Seizing the opportunity to calm her down, Jeff grabbed Nubia’s hands, holding them gently as their fingers intertwined.

In his reasoning, Jeff would rather risk getting Nubia pregnant than fail Quest 14—and lose his right as a Returner.

But in his desire, Jeff wanted to impregnate Nubia right here, right now.

Unlike Jess, whose weak womb Jeff was still trying to heal—with the Returner Cure feature—by cumming inside her a hundred times, Nubia had no issues with pregnancy.

Even so, Jeff understood that, just like Jess, Nubia would love to bear his child—

"What’s with that smug grin, stupid?!"

—He meant, of course, that they both still had goals for their careers, which was why they preferred not to have a child yet.

Setting aside his usual fantasies, Jeff turned his full attention to Nubia and gave his response—or rather, his resolve.

"Then I’ll take full responsibility and marry you, Nubia-senpai."

---

[RETURNER FANTASY SYSTEM]

[Quest 14 – Nubia’s Pent-up Lust (complete)]

[Reward – Full Responsibility]

[Objective – Satisfy Nubia’s pent-up lust (100%)]

---

"Ehh?..."

"Huh?—"

Their surprised reactions came from completely different reasons.

For Nubia, she was utterly dumbfounded by Jeff’s sudden proposal. Of course, that’s how she interpreted his words—and that was exactly what she’d secretly wanted ever since their first intimacy at the gym, even more so after agreeing to Jeff’s Harem x Yuri plan.

For Jeff, his surprise came from the sudden completion of Quest 14. Or rather, he felt so stupid for not realizing the biggest hint flashing in the corner of his vision about how to complete his current quest.

So I have to cum inside her and take full responsibility, Jeff thought, realizing that confessing his love to Nubia must have somehow skipped whatever script or path the Returner Fantasy System had laid out for the two of them.

Regardless of his partial enlightenment about how the system worked, there was still something else that surprised Jeff.

Unlike the Perfect Compatibility feature of the Returner Fantasy System—which gave both Jess and Jeff a consensual choice requiring mutual agreement for Jess to get pregnant during their intimacy—the Full Responsibility feature, the reward for Quest 14, granted Nubia total control over whether she wanted to be impregnated by Jeff.

"So, what will it be, Nubia-senpai?"

"At least cover yourself for now, pervert!"

Back to the matter at hand—which could very well become another turning point in their relationship—Nubia sat in the center of the bed, covering her naked body with the bedsheet. Jeff, meanwhile, leaned against the headboard, sitting boldly with his still-erect, massive rod exposed for Nubia to see—a silent reminder that their intimacy wasn’t over yet, merely paused until she made her decision:

To either take the birth control pill she had fetched from her drawer—one she’d secretly prepared, anticipating and even wishing for this very situation when she invited Jeff to her home—or to continue their intimacy, knowing there was a hundred percent chance of getting pregnant considering how thick, rich, and potent Jeff’s cum was.

"Would you really marry me if I got pregnant, Jeff?" Nubia murmured, glancing at him while clutching the pills over her chest.


"I’ll marry you even if you don’t get pregnant right now. I can always get you pregnant later—I mean that was my plan from the start," Jeff said, his rod throbbing with each word.

"To marry you and get you pregnant with my child."

"Then what about Jess?"

"The two of us will marry you, of course!"

"That’s not what I mean..."

Even Nubia realized that when Jeff talked about marriage, he naturally included Jess.

She still needed to sort out her thoughts and feelings about the Harem x Yuri plan, but at the very least, she wanted to know how Jess would feel if she got pregnant by Jeff first before her.

After all, the thought of marrying Jeff and having his child was becoming more and more tempting for Nubia with every second that passed.

"She’s probably gonna get mad at first and beat me nearly to death," Jeff admitted with a small grin, "but I’m sure she’ll forgive both of us."

Jeff knew how important it was to Jess—to have a child and a family with him. In his past timeline before his regression, Jess had even secluded herself in depression after a miscarriage that left her unable to bear children.

Of course, Jeff was determined to make Jess’s dream come true this time. However, the order of who would get pregnant first—or next—between Jess, Nubia, and Veena... or perhaps all of them at once, was something Jess and Jeff hadn’t exactly discussed yet.

After explaining that last part to Nubia, not mentioning Veena, Jeff waited in anticipation for her response. Either choice would be fine for him.

"I’ll wait then... until Jess and I can talk about it," Nubia said, looking away from Jeff, as if even she wasn’t sure of her own words.

---

[RETURNER FANTASY SYSTEM]

[Full Responsibility Activated]

---

Upon deciding to take the birth control pill, Nubia stood up from the bed and headed to the kitchen to get some water to drink with it. But Jeff grabbed her hand, stopping her from leaving.

It wouldn’t have mattered whether Nubia took the pill or not. After all, the Full Responsibility feature had already taken effect the moment she agreed not to get pregnant yet. Jeff couldn’t exactly explain that to her—and even if he did, Nubia probably wouldn’t believe a story like the one he told Jess about their Perfect Compatibility. Regardless, that wasn’t the real reason he stopped her.

When Nubia looked back and saw the mischievous grin on Jeff’s face, even she—despite her inexperience with intimacy—immediately guessed what he was thinking.

"Pervert!"

Yet, despite her flustered retort and embarrassment, Nubia still agreed to Jeff’s perverted request:

To take the birth control pill, using his cum as her drink.

Their night of intimacy ended after one more round, with Jeff cumming inside her once again under the pretext that it was already safe since she had taken the pill, while Nubia fainted after experiencing multiple continuous orgasms.