I Must Be a Total Freak

With a wet pop, I pulled my hips back, my body slack with exhaustion, and my cock slid free with a long, slick pull.

"Hngh… hh, hnghh…."

Eun Chaeyeon's flushed crimson inner lips fluttered with a soft little sound, then parted and pulsed as they pushed out a thin stream of semen.

The sight was obscenely hot, but after this round my cock had finally gone limp. Even if I tried to squeeze out more, nothing was coming. Feeling the hard truth of my still-insufficient stamina, I flopped onto the floor.

"Uheh… heeh…."

Maybe the pleasure of doggy style had been that overwhelming. Arms gone slack, Chaeyeon lay collapsed in a catlike stretch, moaning like someone whose mind had checked out entirely.

Drip. Plop.

Plop. Splash.

I watched the creamy mix of cum and juices fall from her pussy into the yellow puddle of piss she'd squirted earlier, and a satisfied grin spread across my face.

I'd finished inside her again. No vasectomy. No birth control. Being able to dump load after load straight into her without a second thought was honestly one of my favorite parts of this whole setup.

Using Going to be Big, my fully erect, oversized cock was functionally identical to a human man's — but the nature of the semen itself was different.

Pregnancy can't take hold.

So no worries there. I lay still with that comforting thought for a while.

A moment later, Chaeyeon — who'd been sprawled in that dazed cat pose — pushed herself up. Still leaking my cum from her pussy, she looked down at the bright yellow puddle she'd made, let out a sigh, and muttered,

"…Gotta clean this up."

She stripped off her ruined leggings and tank top, tossing them aside until she was completely naked. Then those massive H-cup tits swayed and bounced as she headed for the kitchen.

The view of her from behind was so good that "incredible" didn't even cover it. The solid, subtly flexing cheeks of her ass looked downright vulgar, and the pussy still dripping my cum kept hitting every aesthetic nerve I had.

She came back to the living room with a mop and wet wipes and started cleaning herself. I just lay there panting, watching her wipe the floor.

Being a dog really is the easy life.

If a couple had just done something this messy, unless one of them had passed out, they'd usually clean up together. But we weren't a couple. Just a pet and his owner. I was the house dog, so cleanup was the owner's job — I got to lie on my back and wait for belly rubs.

There's a flavor to this all its own.

It felt like being the chairman of some massive conglomerate. Fuck a hyper-orgasmic beauty of a maid in pure romantic heat, then make her clean up naked while you watch. The same conquering thrill I'd felt kneading Chaeyeon's ass during doggy style came creeping back up my spine.

Those tits are fucking huge.

As she wiped the floor with the wet wipes, her breasts swayed heavily. No work of art in the world could possibly be more beautiful than that chest. Even at H-cup they didn't sag at all — just full, tight, perfect. I still couldn't believe I'd gotten to suck, lick, and grope those things.

Just the day before yesterday I'd still been a virgin loser.

If I died right now… I might not even have any regrets.

My one wish had been to lose my virginity with a pretty girl. But I was ugly and had zero social skills, so I'd figured it was impossible. Had past-me ever imagined this? That he'd reincarnate as a dog, graduate from virginity in a chaebol beauty's untouched pussy, get a handjob from her, a blowjob, and — with her full consent — the most insane doggy-style sex imaginable?

Of course he hadn't.

He couldn't have even pictured it. That was exactly why this moment hit so hard. Hard enough that dying right now wouldn't leave a single regret.

Though if I actually died, I'd probably regret it after all.

Other pussies are starting to sound pretty good too.

It wasn't that two rounds with Chaeyeon had left me bored of her. If you'd been handed a Sex System, wanting to fuck other women was just human nature, right?

I smiled at the thought. Before long, the chaebol family's youngest daughter's naked cleaning show came to an end.

"…Mochi, get up. Let's go wash with unnie."

Even exhausted, Chaeyeon lifted me into her arms. All that working out paid off — she had no trouble holding a medium-sized dog like me against her chest.

"What the hell did I just do…."

She kept muttering about how insane she was as she carried me toward the bathroom, looking like the fact that she'd had sex with a dog was giving her a full-blown identity crisis.

But it felt good, didn't it?

You're my personal pussy from now on, you little slut. I'll keep fucking the dog you raised and let you drown in that delicious sense of corruption as much as you want.

We stepped into the bathroom. While the tub filled, Chaeyeon rinsed herself off with the showerhead, making sure to scoop the remaining cum out of her pussy. After that she gave me a quick wash, then pulled me into her arms and sank into the tub with me.

"Haaah…."

Her tired body seemed to melt. Eyes closed, she smiled.

"Keeeng…."

Same for me. Not lukewarm, not scalding — just the right kind of warm. Letting the water take my weight left me deliciously limp.

I was paddling lazily around the big tub, resting, when her voice cut in.

Nice. Thanks. But why didn't this pop up earlier? Why now?

Oh. Total sensei move. If she'd interrupted me then, I might've gotten a little pissed. I silently praised Roselina for reading the room as she started listing the rewards from this round of sex.

Whoa.

The Sex System. This thing was actually the best, wasn't it?

Roselina chuckled at my reaction, then signed off. The moment our conversation ended, a sudden soft sensation made my eyes snap wide open.

At some point, Chaeyeon had pulled me into a full embrace. Her breasts pressed against my cheek. I could feel the texture of her areola and nipple against my face. Then she started gently stroking my wet head with a dazed look on her face.

We'd already had sex, so things could have gotten awkward. Instead she was still treating me with that same careful affection — and before I knew it my skill kicked in and I was rock-hard again. Probably thanks to the stamina boost reward.

"……."

Cherry-red lips slightly parted, Chaeyeon stared at my stiffly erect cock with startled eyes.

"Uh… um, ahem…."

She gave a cute little cough, her face flushing bright red, then poked my glans with one fingertip and asked,

"Do you… want to go again?"

No subject in that sentence — which only made it dirtier. ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠I beamed and answered,

"Waoof!"

Right after that, Chaeyeon spread her folds with two fingers, and I couldn't hold back — I pushed my cock straight in.

In the end, Chaeyeon never made it to the gym.

After going at it twice with her pet dog Mochi, every last drop of strength had drained out of her. There was no way she was working out. Sex counted as exercise anyway. Having finished rationalizing that she didn't need to force a gym trip today, she spent the next several hours lying in bed recovering her stamina.

Thankfully, after the bathroom round, Mochi stopped dangling his cock at her and begging for more sex.

Good.

If he'd asked again she would've had to refuse out of sheer exhaustion, and that would have hurt his feelings.

"Ah… or would it?"

Mochi was an animal, after all. Maybe he would've just ignored her and forced it. She sighed heavily under the weight of all those tangled thoughts.

"I really don't feel like doing laundry…."

Just for today, she decided not to call the housekeeper who would show up the second she was summoned. It wasn't because traces of sex with Mochi were still lying around — she'd cleaned all of that. But the knowledge that she had become a woman who'd done filthy things with the pet dog she'd treated like a little brother was burned into her skull.

…I'd die of embarrassment just looking someone in the face!

She didn't want to run into a single human being. Even if the other person had no idea what she'd done, she was mortified enough for both of them.

Still, Chaeyeon had to go outside today. After finishing the housework alone without the housekeeper's help, she clipped a leash onto Mochi, who was lounging around the spacious house as usual.

"Mochi. Let's go for a walk."

"Woof!"

And so, late that night, Mochi and Chaeyeon headed out together.

Clomp. Clomp.

Pat-pat-pat-pat.

Walking the same route as ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠always, Chaeyeon kept scanning the people around her. Gazes that never used to bother her felt unbearably sharp tonight.

"Ugh…."

They were definitely staring because she was pretty — she knew that. But it felt like they were staring at ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠a filthy woman who got off fucking her own pet dog.

That was when a man walked up to her and held out his phone.

"Hey… you're exactly my type…."

She sighed without thinking. Even in plain training clothes with zero effort put into her appearance, this still happened all the time. Not that she ran into pickup artists every single day. Guys who knew their place just snuck glances. Only the objectively good-looking, socially confident types actually approached — the kind of guys who figured that since they did well every day, they could land a woman pretty enough to put idols to shame.

Of course that was pure delusion. She fixed him with a cold stare.

"I'm not interested."

"Ah… right…."

The man looked awkward, then turned and left. Having successfully repelled the greasy pickup artist, Chaeyeon started walking again. Then she glanced down at Mochi.

"Hah-hah."

Did that guy have any idea? That she was a pervert who came while fucking this pet dog. That she was a filthy, vulgar woman who'd already given herself over to bestiality.

"……Hnh?!"

The thought sent a shiver racing through her. The sheer corruption of it — of having done something no normal person would ever do with a dog, and still walking around acting completely shameless — made her lower belly tremble all over again. She could feel herself getting wet.

"Oh god… I must be a total freak…."

Cheeks burning, Chaeyeon forced down the surge of lust and kept walking.

But—

"Hnh…."

Her panties were soaked through again. The memory of fucking Mochi three times refused to leave her head.