Riches and Bitches: I have a gate to an isekai and leveling-up system!

"Ugh…"

The sensation of having Fay press her adorable face against my sack… was weird.

From one end, it was insanely embarrassing, much more than anything we did in bed (or outside the bed) until now. And yet, when her breath tickled down the underside of my balls when her small, cute nose poked into my sack…

And when her eyes shimmered when she suddenly took in a deep, long whiff…

"Fay…" my voice nearly broke from the massive amount of embarrassment I felt. It was also the reason why my balls were tingli…

"Hap!"

Fay rapidly opened up her mouth… only to push it against the skin of my sack and collapse her full lips down one of my balls.

Done catching it with her mouth, Fay looked up as if to catch my gaze… only for her cheeks to collapse inward when she started to suck down on my ball.

"Ah…"

A small moan escaped from my lips while my head arched to the back. And paying little to no mind to my reactions…

Fay let go of my ball, only to brush her delicious lips against my sack again as she hunted the other one out before repeating the process.

"Your smell…" Fay muttered, fixing her grasp over my already raging boner… Only to pull it away, over my stomach, and bury her face into my sack again. And with only her eyes peeking out from below my crotch…

"It's really strong here," Fay finished her review, only to pry her mouth open. Yet, as soon as she let go of my other ball, she pulled her tongue up and dragged it all across my sack.

'Shit…'

My mind was turning blank.

Even though it was something biologically obvious, it turns out that having my balls caressed with such attention and dedication… was pretty fucking exciting. The raging boner in Fay's hand was proof of it. But what was even weirder…

Was how, despite being obviously sexual in nature, Fay's actions brought a different kind of pleasure.

'Is it because it's literally a man's most vulnerable point?'

From what I could remember, the entire reason behind the existence of ball sacks was due to how balls required an extremely specific environment to work, one that was impossible to find within the heat of one's body.

And so, animals developed sacks for their balls, so that they could keep producing seeds of their lineage even if their body, theoretically, disallowed it.

What it meant for me, though, was that while my balls were nowhere near as sensitive to Fay's caresses as my dick or even nipples would… The sensation of having someone toy with my balls around was still one hell of an addicting drug.

'Is it because this kind of play requires a massive amount of trust?' I thought, struggling to keep my thoughts in line when Fay once again started to exploit her near-endless creativity to find new ways to bring me to an edge.

By now, as if to stimulate the production of sperm in my balls, Fay started to stroke my dick and she initially only wanted to move out of the way. As her fingers rubbed up and down my precum-covered shaft, her mouth and tongue only grew more and more active in their attempts at soothing the phantom pain in my balls.

"It smells just like you," Fay whispered as she gave my balls one last lick before finally moving her face up and locking her eyes on the dick in her hand.

Feeling Fay's intense stare right on my erection, I could sense yet another side of my lewdness awakening.

Just like having my balls caressed took a lot of trust in the partner for it to be exciting rather than anxiety and fear-inducing… Having Fay stare my dick down came with its own sets of preliminary requirements and arousal-based rewards.

"And this is where all your sperm goes," Fay whispered, her face moving ever closer and closer to my dick, all the way to the point where she let go of it… Only to use her own face as a pedestal for my erection.

'Damn…' Prompting myself up on my elbows to get a better view, I ended up entranced by the sight before my eyes.

Fay's adorable, innocent face contrasted with the crudeness of my dick. Having something as beautiful as her face stained with the filthiness of my manhood… Was arousing in all sorts of ways.

"Now that I think about it…" Fay muttered, her eyes locked at the glistering tip of my dick while her breath caressed the bottom of its shaft. "I don't think I've ever sucked on it for real…"

My entire body tensed up.

"I mean, we used to make out a lot…"

Unable to handle the look of excitement in Fay's eyes as her glare grew more and more passionate… I averted my eyes. As much of a loss as it was… it was better than unloading on Fay's unsuspecting face just over how good it felt to have her look at me with such passion!

Lick.

'Woah!'

The back of my head struck the bedding so hard, I felt my bones bounce off the hard ground underneath.

But how else was I supposed to react when…

"Looks like someone's horny," Fay giggled, only to grab my penis at its very bottom… and start slinging it back at forth and slapping her own face with it as if she wanted to leave my scent all over herself.

"And how could I not?" I groaned, struggling to handle all of those new yet extremely satisfying sensations.

'What is with today? Have Fay decided to make me lose my mind over her?'

"Your balls seem to be working hard…"

Largely ignoring my response, Fay used her hand to caress my balls… while pulling out her tongue and pressing it at my dick's base, only to slowly drag it all the way up to its top. The sensation of her hot, slimy tongue rubbing against the vein at the bottom of my shaft was insane. But when its tip reached my shroom, an area that was one hell more sensitive…

When it happened, prompted by the jolt of pleasure that shot up my spine, I raised my upper body and reached out. Desperately grabbing at Fay's head, I managed to pull it away not a second too early.

"Haaa…"

Stuck with Fay's head in my hand and her baffled look she alternated her eyes between my face and my twitching dick with confusion written all over her expression….

"Just a little more and I would cum," I hurriedly explained to the best of my ability.

Yet, rather than scaring Fay away with the prospect of covering her mouth or face with my ejaculate…

"Why did you stop me, then?" Fay, using the fact that my hold over her head was extremely delicate, leaned her head over to the side. And then, as sparks of mischief appeared in her eyes, she suddenly pulled back… Only to sit down on her heels and look me straight in the face.

"Stand up," Fay ordered.

Before I could even think about what I was doing, my body already moved up, gathering from the ground as if I were a mere, rank-and-file soldier receiving an express command from the army general.

"Good." Fay smiled happily when she saw just how eager I was to follow her requests. "And now, I want you to enjoy yourself" Her smile grew even wider… only to vanish when she brought her lips apart and opened up her mouth wide while pulling out her tongue while putting her face a mere inch away from the tip of my dick.