Since You Use Your Dick Every Day, Cleanliness Is Important
The voluptuous woman's breast sponge slid across her son's back. The tantalizingly erect nipples grazed his skin, sending a peculiar shiver through him that drew a soft chuckle from his lips. Yu-ran watched, thinking her son was truly savoring her body, and smiled serenely.
"How's it feel, son? Good?"
"Yeah. It's not some intense blast of pleasure, but this tickly warmth is kinda nice. Wish I'd gotten in on this sooner."
His casual words pierced her heart like a knife. If he loved it this much, why hadn't she done this for him ages ago? She regretted putting work first, sidelining her son with lame excuses about being busy. He was such a magnanimous guy—if he were anyone else, their bond would've shattered long ago. Washing his body with hers was just basic mother-son skinship, after all. How could she have overlooked something so fundamental?
Yu-ran reined in her sudden gloom. Letting him sense it would only make him uncomfortable. Right now, she needed to stay bright and cheerful, focusing solely on serving him to make up for lost time.
"Hearing you enjoy it makes me happy too, son. I'll put even more effort in."
Yu-ran pressed her body flush against his back. Her breasts and belly clung tight, while her pale legs coiled around his waist and thighs like an octopus snaring prey, rubbing sensuously. The lotion and soap smeared across his skin bubbled up, gently stimulating every inch. It lacked the raw intensity of fucking her pussy outright, but this subtle, intoxicating warmth hooked him just the same.
Of course, she couldn't skip the stronger stuff. Wrapping her arms around his chest, she teased his nipples with feather-light brushes—touching, then not.
"Oh... this is good. Teasing like that... mm... not bad at all. Sometimes taking it slow hits different, huh?"
"Hee hee hee. That's how women feel when you tease them, son. Though nothing compares to the divine pleasure you give. Sorry, but that's just the gap between men and women—Mom can't help it."
As she spoke, Yu-ran licked his nape. His whole body shuddered, and his rock-hard cock throbbed massively. Drawn like a fish to a lure, she nearly grabbed it—but her iron will held firm.
Instead...
"Son, why don't you lie down on the mat? It'll be easier for me to wash you."
"Sure."
The obedient son stretched out on the mat, gazing lazily at the ceiling. His dick pointed straight up like a turret, mirroring his line of sight. Yu-ran licked her lips and crawled over him on all fours, bringing her face level with his glorious member.
The classic sixty-nine position.
"Ahh, magnificent... so incredibly perfect. How does my son have such a superb, handsome cock? Just looking at it makes Mom's pussy quiver. You've been powering through with this beast, haven't you? Don't worry—Mom'll clean it spotless. Mmm... haaah!"
Her lips enveloped his shaft. The musky, salty tang flooded her mouth, pushing her arousal past the breaking point.
"Mmm!! Slurp! Shluuuurp! Smooch, smack, sluuuurp! Hnnngh!♥"
Like a vacuum cleaner on overdrive, Yu-ran sucked desperately. She stretched her lips forward dumbly, expelling every bit of air so her palate and cheeks hugged his cock like a real pussy. Her tongue coiled serpent-like, saliva slicking everything in a combo built for one purpose: milking cum. Sure, blowjobs couldn't match a pussy's sensitivity, but Yu-ran's technique was otherworldly—most cunts couldn't compete.
"Ngh, phoo...♥ I'll clean every nook and cranny♥ Gotta keep it pristine since you use it daily♥"
Spitting out the saliva-drenched cock, she lapped at the glans like it was ice cream or candy. Sure, she framed it as hygiene, but really, she was just feeding her own lust. The son, of course, saw it as cute female antics.
"Heh heh, Mom's adorable as ever. Why are all the women in this house so damn cute?"
Blissfully musing, he grabbed her ass, yanked it closer, and lapped at her slit.
"Ahhh♡ N-no... I'm supposed to be washing you..."
"Mmm... Mom's pussy juice is always delicious. That's how it's set up, right? C'mon, it's fine. I'm a grown man now. Isn't mutual washing more mature than one-sided service?"
Exactly. How could any other kid be this insightful? She felt ashamed of her half-baked thinking.
"Alright... let's do that. Licking your divine cock got my pussy all worked up. Cool it down with your tongue?"
"You got it!"
He gripped her ass roughly and dove into serious cunnilingus. His tongue danced wildly, scouring every filthy corner clean. Barely holding onto ecstasy, Yu-ran redoubled her efforts on his dick.
"Schlurp! Shluuuurp! Smaaack♥♥♥♥ Smooch♥ Smooch♥ Shluuuurp♥"
"Hnnf, haa... lick lick, haaah..."
Like two snakes biting tails, their loop ended in mutual climax. Molten cum defiled her mouth as her squirt showered his face like a sprinkler. Blood-bound family, synced even in orgasm.
"Ugh... ahh, sorry! You okay, son? I'm so sorry. I meant to wash you, but I ended up making a mess..."
Panicking, Yu-ran bolted upright to check on him. She'd gotten lost in cock worship, botching the original goal. Total role reversal.
Her son wasn't petty enough to rage over trivia.
"Psh, no biggie. Let's finish washing up, Mom."
"Still... you're really okay? You don't hate me now?"
He smirked, twisting her nipple.
"Hate you over this? C'mon. Now stick that pussy out. Surface is clean, but the inside needs work. I'll scrub it deep with my dick."
"Aw... you don't have to..."
She demurred half-heartedly but spread wide anyway. Nothing beat a cock for deep-cleaning pussy—other methods had limits. How grateful she was for such a dutiful son. She'd meant to wash him, yet here she was receiving.
Was this motherhood?
"Mmm... then I'll leave it to you. Polish this mom's pussy squeaky clean."
"Obviously."
He aimed his saliva-coated cock at its owner and plunged to the hilt.
"Fuuuuck!!!♥"
Mom arched like an idiot, wailing. Seeing his fiery filial piety land, he grinned warmly and thrust again, knocking on her womb.
"Gonna take time to clean Mom's pussy spotless. It's gushing like a busted sprinkler. Huh?"
"Hnnnngh... s-sorryyy... I'm such a sloppy mess..."
"It's fine. Love my sloppy mom. Nah, prefer her like this."
He pinned her down and pistoned hard, conquering every crevice. His final load meant another rinse, but neither questioned it.
It was only natural.