★超プレミア作品★ついに撮れた‼︎ママ×オナニー〜和室でガチイキ〜【シリーズ初】Core

★超プレミア作品★ついに撮れた‼︎ママ×オナニー〜和室でガチイキ〜【シリーズ初】 This work is an ultra premium production.

It's a must-watch for all Mama fans, featuring Mama's genuine masturbation captured on film.

For those following the series, in terms of erotic intensity, it might seem a bit tame.

There are no special events or anything; it's just everyday family scenes from an ordinary household.

However, this work is in a different category of eroticism.

Even I (the uncle), who has absolutely no sexual interest in my own sister (Mama), was shocked by it.

The runtime isn't particularly long compared to the series, but even in non-masturbation scenes, there are quite a few risky upskirt shots (from below), instances where things are fully exposed, glimpses of a side of Mama she's never shown before, and overall, it's the highest quality footage in the Mama series to date.

Of course, Mama fans will love it, but even if you weren't interested in Mama before, I hope you'll enjoy it.

【Main Content】

The timing is around New Year's, a busy period.

We went to Grandma's house (my and Mama's family home) with my niece (my sister's daughter) and Mama (my sister). Grandpa had prepared some crabs, so we decided to make a crab hot pot and headed to the nearby supermarket for ingredients.

Upon arriving at the mall where the supermarket is, Mama and the niece stopped by a miscellaneous goods store and a cosmetics shop.

I secretly filmed them from a low angle with the bag camera, shooting upside down.

The niece was wearing a denim miniskirt with white panties, and Mama was in a beige long skirt with stockings that had holes in the crotch area and a T-back thong.

On this day, Mama's T-back thong got quite revealing starting from the shopping scenes.

It's some seriously erotic lower body footage, so please check out the main video.

In the shopping scenes, Mama and the niece each bought mufflers at the miscellaneous goods store.

Finally reaching the supermarket for ingredient shopping.

The niece is pushing the cart with the basket on it, while Mama selects the necessary ingredients.

Without Mama noticing, I sneaked some expensive fruits into the basket— the niece's personality really shines through.

Besides the ingredients, Mama bought a bottle of umeshu.

Back at Grandma's house, leaving the cooking to Mama and the niece, after a while I went to the Japanese room and a delicious-looking crab hot pot was ready.

The three of us ate the hot pot while chatting, and I (the uncle) was aiming for upskirt shots under the kotatsu from inside it.

The hot pot party progressed like that, but perhaps because it was a New Year's holiday, Mama started chugging the umeshu she bought straight from the bottle in the middle of the day.

In the end, she finished a whole bottle by herself.

Maybe my older sister's bad drinking habits were inherited from Mama.

After eating, Mama and the niece lay down with their lower bodies still under the kotatsu.

I (the uncle) filmed their panties from inside the kotatsu.

Their positions synced up perfectly.

In the midst of that, when I slightly lifted Mama's skirt...

Her T-back had shifted, and her pussy was peeking out.

I took a close-up shot for good measure.

Mama's lying position, the loosened T-back, and the exposed parts made for a very erotic visual, so even though I have no sexual interest in Mama, for the sake of better footage, I decided to jerk off onto her.

The 4545 material was, as usual, footage from my older sister's sex filming.

Midway, I used the hand of the niece lying next to Mama for a handjob, and finally shot near Mama's ass!!

Up to this point, it was just casual daily life and developments that had happened a few times before, so I felt it might be a bit weak to release as a standalone.

After a while, the niece got up first and went home. Mama wasn't waking up, so out of worry, I called out to her, but it seemed she was just completely wasted from the umeshu.

Thinking the footage was a bit lacking, I used the massager I brought from my house and said to Mama, "You must be tired, want a massage?" but she ignored me silently...

I decided to leave her alone for a bit and stepped away.

Some time later, I came back to check on her...

She seemed awake, but something was off with Mama.

For now, without entering the room, I monitored her movements from the gap in the fusuma sliding door.

Her lower body was still under the kotatsu as she lay there, but her hand movements were clearly suspicious...

Her right hand was fumbling around her lower body, and her left hand was moving inside her clothes, touching her breasts.

I was certain she was masturbating.

I'd never seen my own sister (Mama) doing it alone before, so it felt strangely surreal.

Continuing to peek from the gap, she then pulled her lower body out from the kotatsu, shoved her hand into her skirt, and started touching her pussy in an M-leg spread position.

Her body was trembling slightly, and you could tell she was feeling good.

I wondered if she was going to cum like this... my heart was pounding as I watched.

Then, Mama picked up the massager I'd left on the kotatsu.

She seemed confused about how to turn it on, fumbling a bit with the switch.

Once she figured out the switch and turned it on, she pressed it against her crotch and spread her legs even wider!

Her intimate areas were peeking out.

As the mechanical vibrations hit her crotch, Mama's reactions intensified.

She writhed her whole body, tilted her face upward— it was clear she was feeling it intensely.

Finally, she came with her legs slightly closed in an inner thigh position, arching her body backward.

That's the content captured in this work.

Mama is not a sexual object for me at all, but on this day, witnessing her masturbation scene for the first time shocked me and sparked a bit of interest in her private life.

If there's demand for Mama content, I might explore more of her private side.

【Main Video】

MP4 Video: 36 minutes 16 seconds

1,920× 1,080 (60fps)

※This work, including the description and in-video text, is entirely a situational production.

※There is no content violating sales regulations.

※Resale and republication are prohibited.

※The niece in the main video is wearing a mask, and in scenes where the mask is removed, the equivalent area is blurred.

※Mama and the uncle's faces have full mosaic processing.

※Some background areas have blur (mosaic) applied, and there are parts where it overlaps the subject.

※Some audio has been intentionally cut. (Not data errors)

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