What's wrong with me?
It's like I've become a different person overnight. Words flow effortlessly, and I've gotten bold.
Hyung-jun's mom's face flushed—whether from squatting so hard or my daring touch, I couldn't tell.
"No, Si-won, I can handle it myself."
She gave an awkward smile, brushing off my hands as if they made her uncomfortable.
The old me would've backed off with a quick "Yes, ma'am," but today's me was different.
I ignored her words, letting my hands drift to a more intimate spot.
"Ma'am, if you don't tighten your glutes like this during squats, it'll strain your knees. Here, put some strength into this part."
I slowly caressed her firm, voluptuous ass, sliding my hands lower.
"S-Si-won, th-that spot…"
"What's wrong? You're not getting the point, ma'am. Focus. Focus."
"Y-Yeah, okay. So I need to tighten this part, right, Si-won?"
What the hell?
I thought she'd snap and tell me to stop, but when I pushed, she turned submissive, like a tamed slave. Is a woman's "no" never really a "no"?
Man, women are impossible to figure out.
"No, ma'am, not there. Here, I'll show you—watch closely."
"Mmm, Si-won."
I demonstrated a proper squat.
If I just kept touching her body one-sidedly, it might look like harassment, so this was part of a bigger plan to let her feel me too.
"See where the focus should be?"
She shook her head, still unsure.
"I'm not getting it, Si-won."
"Alright, then give me your hand."
Following my plan, I boldly grabbed her wrist and forced her to rub my ass. As her soft hands touched me, my dick shot up.
Uh, I didn't expect that.
Her eyes flicked to my bulging erection for a split second before darting back. Oh, look at that—she's a horny one too.
Of course, there's no way she didn't notice my dick tenting up.
She's just pretending not to see it.
Proof? Her breathing got rough and fast.
"S-Si-won, I'm tired. I think I'll stop here for today."
Trying to run now that you're turned on?
No way—I'm not letting this chance slip. Hyung-jun's mom.
I held onto her hand as she tried to pull away from my ass.
"Ma'am, we're just getting started. How can you quit already? Come on, push a little more."
I pressed my body closer to hers.
The sweet, provocative scent of her sweat fueled my arousal even more.
"Alright, I showed you, so now you try, ma'am."
As expected, she reluctantly started squatting again, unable to resist.
Fuck yeah, that's it. If a girl shows a hint of reluctance and the guy backs off right away, that's the mistake. Up until yesterday, I was the idiot who gave up the second a girl seemed uninterested—that's why I'm still a virgin. But obviously, if she's genuinely against it, forcing it would land me in jail, so it's about pushing just enough and backing off if it's real resistance.
This time, I went bolder, pressing my hard dick against her ass and running my right hand over her toned lower abs.
"Hah… ngh…"
When my massive erection grazed her sensitive ass, she let out an involuntary moan.
I ignored it on purpose.
"Ma'am, you need to tighten your abs here too. And…"
I slid my hand up her abs, stopping just shy of her big, firm breasts, teasing her like I was playing a piano. Her body trembled faintly with every touch.
"You need to tighten up all the way here to keep your chest firm and pretty."
I glanced at her spandex shorts—her camel toe was soaked, the wet spot making it even lewder.
"S-Si-won… let's stop now, okay?"
Her flushed face and pleading eyes looked up at me.
No way. We're finally getting to the good part—I can't stop now.
Then, a brilliant idea hit me to reassure her and cover for Hyung-jun's absence.
"Why, ma'am? We've got plenty of time. Hyung-jun went out early to work out with a friend, so I've got nothing to do anyway."
Her eyes turned seductive at the news that Hyung-jun wasn't home.
Just as I thought—she's as turned on as I am but was holding back in case Hyung-jun caught us.
"H-Hyung-jun's not here?"
"Yeah, he told me he won't be back for an hour or two. Why?"
Her breathing quickened.
Her nipples were visibly hard through her top.
She's clearly insanely horny…
No way I'm missing this chance.
I slid my hands up further, gently cupping her jiggling breasts with both hands.
The firm, soft sensation was to die for.
"Ma'am, you've been working on your chest exercises, right? With breasts this gorgeous, you must be killing it with incline dumbbell presses."
"Hah… hngh… S-Si-won, d-don't…"
She's moaning roughly but saying "don't"?
I kneaded her plump, perky breasts harder, circling them aggressively.
"Don't? Don't what, ma'am?"
"M-My breasts… ah… ahh… Si-won…"
Alright, at this point, there's no need to pretend this is about exercise.
I shoved my hands under her gray tank top and started groping her shamelessly.
Her cow-like breasts weren't the saggy kind you see on older women in AV—they were soft and firm, like a fresh late-teen rookie actress. Sure, she's younger than most moms, but her body was insanely well-maintained.
I alternated between rough and gentle kneading, and her nipples hardened even more.
"Ahh… hngh…"
She raised her hands—whether to push me away or accept it, I couldn't tell. Her mind might be saying no, but her body couldn't resist. That's right, the guiltier she feels, the hotter it gets.
"Ma'am, doesn't your husband fuck you much? You're this worked up just from a little groping."
I deliberately mentioned her husband to rile her up more.
As predicted, the word "husband" made her nipples stiffen even harder. The bigger the gap between reason and lust, the more the body craves it.
No wonder NTR is so popular.
When you witness or commit something that defies moral norms, the thrill of deviance spikes your arousal. In porn, predictable plots are boring—unexpected, taboo stories like a son ravaging his sleeping stepmom or an aunt seducing her nephew hit harder because of that twisted guilt. It's basic logic.
I pressed my lips to her pale neck and sucked hard.
Slurp, slurp…
Her neck must be her weak spot—her delicate frame trembled in my arms, overcome with excitement.
Of course, I didn't stop groping and ravaging her firm breasts.
"Hah… hngh… S-Si-won, s-stop… please… hah…"
Fuck, if she'd just moaned, it wouldn't have turned me on this much, but begging me to stop with those lewd moans? Absolute king-tier boner fuel. Now I get why AV girls scream "Yamete! Yamete, kudasai!" while getting pounded—it's irresistible.
My tongue trailed up from her neck to her ruby-red lips. Her fox-like, seductive eyes weren't rejecting me—they were burning with desire. Her words said no, but her eyes couldn't lie.
"Ma'am… I've wanted to do this with you for so long. You want it too, don't you?"
"S-Si-won, we can't. You're my son's friend…"
Instead of replying, I gripped her breast hard with one hand and forced my lips onto hers.
"Hah… hngh… mmph!"
As my thick, meaty tongue ravaged her small one, she let out cute moans and tried to push me away. But I easily pinned her resisting hands with my right hand and held her head with my left, keeping her from breaking the kiss.
Finally, she stopped fighting and slowly gave in, focusing on the kiss.