The AV Mom Crosses the Final Line
Squelch squelch squelch squelch. "Eut♥ Heut♥ Haa♥ Heut♥" When her son came asking to sleep together and she couldn't refuse, Harin lay down in bed with him, a smile naturally forming as old memories surfaced. But looking at his face brought back today's events, so she turned her back to him. She was a bit startled when his hand suddenly grabbed her breast, but since she'd already permitted him to touch her all day, there was no reason to hide anymore. She let him be, and soon he even pulled out his cock and started rubbing it against her pussy.
'Rubbing against my pussy again... Heut♥' The direct, intense pleasure she couldn't feel from servicing him with her mouth or tits made her moan, as if she were truly being ravished by him. Yet the panties kept his cock from entering, giving her a sense of relief.
Squelch squelch squelch squelch. "Mom's pussy feels so fucking good... I wanna turn it into my personal cock house..."
"Heut♥...Eut♥...N-No, you can't turn Mom's pussy into a cock house.. Ha-eut♥.. N-No♥"
She said no to her son's words, but just hearing him call it his cock house made her heart race, a smile tugging at her lips without her realizing. 'I shouldn't... I can't do this with my son... Heut♥' Her remaining rationality screamed not to cross that final line, but her body, already accepting the pleasure he gave, was heating up on its own, her pussy growing wet from his masturbation.
"You know your panties are soaked right now, right Mom?"
"I-I don't know♥"
She claimed ignorance, but she could feel her pussy squelching, drenched through. It was the same act that had made her cum in the tub earlier—unnatural not to feel it now. Her pussy juice was drooling out, joyfully welcoming her son's cock on its own.
"It's hard to move, so you do it, Mom."
"Haa♥...Ha-eung♥.....Okay♥"
Squelch squelch squelch squelch. After a moment's hesitation at his request, she started shaking her hips herself, masturbating against his cock. Her overflowing pussy juice made it glide smoothly, and like she'd grown accustomed to serving, she rocked her hips boldly, pleasuring him with her pussy. "Haaang♥ Ha-eut♥ Haaang♥ He-eut♥" She tried to hold back her moans, but they leaked out uncontrollably. Her body was already so aroused from nearly masturbating earlier that self-control was impossible.
'I shouldn't show my son such a slutty side♥ I was just trying to help him without going too far♥' At first, she'd ignored her own feelings, volunteering to handle his sexual needs for his sake. Things had escalated quickly to this point, but her love for her son held not a shred of falsehood. Yet her emerging lewd desires were growing harder to contain, and now she shook her hips not just to help him masturbate, but like she was pleasuring herself. "Haaang♥ Haat♥ Your cock's so huge, son♥ Ha-eut♥ F-Feels so good♥"
"Feels amazing for me too."
"Huuu-eut♥"
Just one compliment made her lower belly tingle with joy, and she finally admitted how good it felt, her suppressed lewdness bubbling to the surface more and more.
"Rub Mom's tits too♥ Play with them however you want, son♥"
"Got it, Mom." Squeeze.
"Haaa-eung♥" Twitch twitch twitch. His unrestrained touch bent her back like a bow, and though she tried to hold it in, she came lightly, pussy juice squirting out.
'Feels too good♥ Your cock and hands both feel so good♥' Squelch squelch squelch squelch. Harin shook her hips vulgarly, forgetting she was serving her son, looking less like a mother and more like a bitch in heat.
"Mom, you're so fucking hot right now I wanna fuck you."
"Ha-ot♥ Oot♥ N-No, you can't♥ Not with Mom♥♥"
She clung to her rationality to refuse, but her slutty hip movements showed no sign of stopping—in fact, they grew more intense.
"Ahh, I can't hold back anymore!"
"W-Wait, Seojin♥"
Her excited son grabbed her panties and yanked them down, exposing her sopping wet pussy. Squelch. "Ha-eut♥"
"Keep moving."
"O-Okay♥"
Obeying his command, she resumed shaking her hips, now rubbing her bare pussy against his cock without even panties as a barrier. "Oot♥ Heut♥ Haa♥ Heut♥" 'It's... completely different♥♥' The reassurance of the panties was gone, leaving her in a razor-edge situation where she could be fucked any moment like in the bathroom, yet she lewdly rocked her hips to serve him. "Oot♥ Oot♥ Oot♥ Oot♥" Squelch squelch squelch squelch. The clearer lewd sounds and pleasure drove her to shake her hips mindlessly, thrilled by how one slip could lead to sex with her son.
'Th-That was close just now♥' She'd swung her hips too wide, and his glans had brushed her pussy entrance before slipping back into sumata. The thrill of teetering on that final line—not to have sex with her son—mixed with intense arousal, painting a deeper, bitchier smile on her face.
"Stop now."
"Wh-Why♥" Squelch squelch squelch squelch. Though he told her to stop, her pleasure-addled hips wouldn't obey. Ignoring him, she kept shaking, baring her bare pussy and ass in service, not caring that her pussy juice was soaking the bed.
"I said stop!" Smack!
"Higiieee♥♥"
He raised his hand high and brought his palm down hard; her ass rippled like waves, a bright red handprint marking it like a claim. "Oot♥......Ho-ot♥" The hard spank hurt less than it aroused her, but she froze, twitching in place.
"Spread your pussy yourself, Mom."
"Th-That♥..."
"Now!" Smack!!
"Ooooot♥ O-Okay♥"
A brief hesitation earned another slap on the opposite cheek, leaving a matching red print. His dominant, marking her as his property thrilled her into submission. She grabbed her ass cheeks, spreading them wide to expose her pussy. 'This pose shows my asshole too♥♥' Shame flooded her at the position—like she was ready to be fucked from behind—but too aroused to defy him, she revealed her winking asshole and drooling pussy completely.
"From now on, if you don't want it, dodge on your own."
"Haa♥...Haa♥.....Haa♥..."
With that short command, he slowly dragged his cock along her pussy, as if saying he'd given her plenty of time to avoid it. 'N-No, I can't♥' Her mind knew what he intended and screamed to stop, but her body wouldn't move.
Slide... Squelch. "Heut♥" His cock halted precisely at her quivering pussy entrance, glans poised to plunge in. One thrust now, and they'd cross the final line between mother and son—a line she'd sworn never to breach. Yet her body didn't move, almost expectant.
Squelch. "Oook?!♥" After giving her time, he began pushing in slowly—deliberately slow, letting her fully register her pussy being invaded, with ample chance to react.
'It's... coming in♥ It's entering me♥♥' She could still stop now, barely keeping the line intact. Only the glans had slipped in—a "mistake" she could excuse.
Squelch. "Huuu-eut♥♥" But she didn't react, just waited as the glans fully entered, enough to call it sex now.
'I-It's still okay♥ Just pull out and pretend it never happened♥' It had entered, but not fully—not really penetrated. She could claim it slipped and stop.
Squelch. "Huuu-eut♥" Twitch twitch twitch twitch. More slid in—over half his cock now, just a bit farther to hit her womb.
'I-I need to stop♥' Rationality knew, but her body refused, vividly feeling his cock invade deeper. Her virgin pussy stretched by a male cock for the first time, filling her completely, reaching untouched depths and conquering them.
Plung!

"Ooooooooot?!?♥♥" Unable to stop him, she felt his cock kiss her womb entrance, fully ravished.
"Good... Now you're my meat toilet, Mom."