【姪っ子ちゃん★ビキニ姿で性感マッサージ】水着×性感〜連続快楽絶頂★潮吹き★むっちり尻コキ発射〜Core

【姪っ子ちゃん★ビキニ姿で性感マッサージ】水着×性感〜連続快楽絶頂★潮吹き★むっちり尻コキ発射〜 It's gotten quite chilly and the season is fully into autumn...

This work with niece-chan... sorry... is still from summer vacation...

It's not that there are no real-time events or footage; it's just that I'm, her uncle, behind on editing work m(__)m

Anyway, this work is footage from when niece-chan came to my, her uncle's, house toward the end of summer vacation.

While I was at home maintaining my hobby camera, I got a message from niece-chan saying, "I forgot my house key, so I'll kill time at Uncle's place." Just in case, I set up the camera and waited.

While I was working in my room, niece-chan appeared.

She watched my unfamiliar work with curiosity.

Since she was there, I decided to have her help out.

As her uncle... my presbyopia is getting worse, so it was helpful to have her for the fine details.

But then she made requests like wanting to go shopping...

Surprisingly, niece-chan handled the disassembly and maintenance of the camera lens, something she'd never seen or touched before, with careful attention.

When it came to cleaning tasks, her germaphobic personality shone through.

But for tasks she wasn't interested in, she'd mess around with the tools, showing her usual niece-chan playfulness.

Once the work was done safely, I thought, since she's here...

I asked if I could take photos with the maintained camera.

For practice making promotional posters for the shop... and oh, could she model in a swimsuit...

Niece-chan was highly suspicious of her uncle's sudden request, but with the promise of shopping plus 5,000 yen pocket money, she reluctantly agreed.

The changing scene into the bikini was secretly filmed.

Niece-chan was full of disgust, saying things like, "I've never worn something like this..." "This is for adults..." "It's basically underwear..." creating an awkward atmosphere.

Swimsuits are meant to be worn at the beach or water, after all...

She clearly showed her aversion to the unfamiliar bikini, and the photos weren't turning out well. Worried her mood would worsen, I suggested a massage.

She still felt weird about it in a swimsuit, but there were no paper shorts for the treatment at home, and swimsuits are fine if they get oily... so after a break for our usual "tea," we moved to massage time.

I laid her down on the sofa bed and started an oil-focused massage.

The massage itself seemed very pleasurable, and her mood improved.

When I touched sensitive areas, she snapped, "That's not okay!" (angry) and resisted, but the effects of the tea gradually made her more compliant.

Once she was completely unresponsive, I started oil massage from the sensitive joint areas.

I untied the bikini strings and applied oil to her breasts and pussy, making her whole body heat up, her breathing get ragged, and she started moaning.

The content isn't much different from usual massages, but niece-chan's marshmallow body, glistening and slick with oil in the bikini, is beautiful.

And this is hard to convey in words, but the feel of her flesh when touched... the texture of her skin... is unique.

In one word, it's a marshmallow body, but I've massaged it to convey the texture as much as possible, so please check the footage.

After enjoying the reactions to the oil all over, I stimulated her nipples while going down on her. Her moans got louder.

Next, I inserted an oil-coated finger into her pussy.

The inside of her pussy felt hotter than body temperature and was already soaking wet.

I snuggled close to niece-chan, licking her nipples... finger-fucking her... and stroking her head gently, and she started moaning and lost focus.

Next, I inserted a toy that stimulates her clit and G-spot at the same time.

It must have felt incredibly good; she was trembling and moaning, losing focus.

Then, I changed to a position where she's sitting on the sofa.

(Thumbnail top image)

I spread her legs and from behind, intensely stimulated her nipples and pussy at the same time, turning the wet sounds into squirting splashes... and she squirted.

Exhausted from orgasming, niece-chan went limp, and I moved her to a prone position for back thigh job.

The sensation of her pure white, moist, squishy butt and thighs, slick with oil and her juices, is indescribable.

With fixed cameras in two angles plus handheld iPhone footage, it looks like insertion pistoning, but it's thigh job & ass job.

I savored the feeling of being sandwiched in her ass and ejaculated near the crack!

After cumming, as I tried to close-up her pussy by spreading it with my fingers...

The semen I shot near her ass crack dripped into her pussy.

Well, probably fine.

That's the content of this work.

The opening everyday scene is a bit niche and mundane—helping with camera lens maintenance—but you can feel niece-chan's unexpectedly delicate and germaphobic personality, along with her usual rough, bold, and silly sides to enjoy.

From the swimsuit appearance to the massage to the naughty play, the naughty acts themselves aren't new, but niece-chan's oil-slicked marshmallow body and her continuous orgasms with moans show her sensitivity increasing with each session.

MP4 Video: 59 min 03 sec

1,920× 1,080 (60fps)

[Recommended works of Niece-chan (sister's daughter) here]

Niece-chan's 3-Day Summer Vacation

Insectarium Experience & Car Naughty Play for Simultaneous Orgasm

Furisode Reveal & Graffiti Body Enjoyment

Bonus Work (Fixed with Taping for Naughty Play)

Pottery Experience and Squirting Naughty Play

Forest Park Stroll and Car Blowjob Naughty Play

Dumpling Making and Living Room Squirting Naughty Play

Chiropractic Series - Low-Frequency Device for Electric Orgasm

Inverted M-Legs for Squirting SPLASH

2025 Hot Spring Trip

Christmas Car Spanking Makes Niece-chan Feel It

Chiropractic with Anal Plug - Dirty Screaming Climax

Naughty Play at Uncle's Dining Table (Currently on hold)

Special Blue Hawaii Awakens Pleasure Hell Naughty Play Here

Niece-chan's First Blurry-Conscious Climax Work Here

Chiropractic + Toys + Deepthroat Work Here

Chiropractic + Anal Naughty Play Work Here

Taped Fixed and Toyed Moaning Niece-chan Work Here

Post-Sports Festival Prep Deepthroat Work Here

Car Blurry-Conscious Naughty Play Work Here

※This work, including descriptions and in-video captions, is all situational content.

※No content violates sales regulations.

※Resale or republication is prohibited.

※In scenes without masks in the main footage, there is blurring over the nose and mouth, but no face stamps.

※Uncle's face has full mosaic processing.

※Some background blurring (mosaic) and audio cuts are present in parts.

※When reviewing this work, please apply stamp or similar corrections to the subject's face like in the thumbnail.