【角オナ尽くし13】（新画角あり）角オナ依存気味⁉︎姪っ子妹ちゃんの角オナライフ５日分〜今日も今日とて止まらない〜
[Corner Masturbation Extravaganza 13] (Includes New Angles) Niece Little Sister's Corner Masturbation Life for 5 Days ~As Usual Today, It Won't Stop~
【角オナ尽くし13】（新画角あり）角オナ依存気味⁉︎姪っ子妹ちゃんの角オナライフ５日分〜今日も今日とて止まらない〜 It's been a while, but we're releasing the 13th installment of the corner masturbation series.
This work features footage of niece-chan's corner masturbation sessions over 5 days (recording dates and times are in no particular order).
We accumulated a bit too much stock, so these were recorded around the winter break period.
(*Note: Some parts have TV audio cut out, resulting in a few seconds of silence, but this is not a malfunction.)
The content for each day is as follows.
[Day 1] *Includes new angles
This seems to be at night.
It's unclear if she just got out of the bath, but for some reason, she's relaxing on the sofa with only her upper body naked.
She has a somewhat dazed expression, but she starts masturbating by spreading her legs in an M-shape on the sofa and slipping her hand into her pajama pants.
She masturbates with a vacant expression in the M-leg position.
Next, she does foot-pin masturbation on the armrest of the sofa.
The footage mixes diagonal front views and a hidden side view from under the TV stand.
As usual, she ascends to the brink of takeoff... but leans forward on the sofa and crashes just before liftoff...
[Day 2] *Includes 2-screen composition
This seems to be after club activities during winter break.
She was probably wearing jersey or uniform pants below, but now she's sitting on a dining chair wearing only spats underneath.
Unusually for niece-chan, she starts by slipping her hand inside her jacket for nipple masturbation?
(Lower body might be getting played with too? It's hidden by the table leg.)
Then, she rubs against the edge of the dining table... followed by foot-pin masturbation. (From here, you can see her expression simultaneously in 2-screen view.)
She opens and closes her legs side to side, skillfully moving from the ankles down to maintain balance.
Perhaps adjusting the pressure of the contact.
Finally, she presses against the table corner and ascends while shaking her hips in small motions...
[Day 3]
This appears to be midday during winter break.
She seems to have just returned from going out.
The bear hair clip tying her hair is cute.
This day, she flops sideways on the sofa, hikes up her skirt, slips her hand into her panties, and starts masturbating.
With her eyes closed, it looks like she freezes midway, maybe tired...
But then she suddenly sits up, disappears from the frame briefly, but comes right back, takes off her skirt, and does foot-pin masturbation on the armrest.
Her sense of balance is as impressive as ever, but she seems a bit fatigued this day.
She ascends with her body twitching and shaking...
It's not clearly visible in the footage, but she wipes under the sofa with tissue afterward, so she might have squirted a little.
[Day 4] *Includes 2-screen composition
This day features her first appearance in the panties she wears for her part-time job.
This might be the first time in all non-corner masturbation works where niece-chan appears in panties (excluding sleepwear).
These black panties are what she wears (under pants) at her part-time job.
She seems to be wandering around hungry, but there's nothing to eat.
So, she starts her daily masturbation routine.
She takes off her pants, but surprisingly, underneath is black Heattech... (This might be a first too.)
Maybe it was cold, so she doesn't remove the Heattech and does foot-pin masturbation in it.
After foot-pin, she presses against the table corner and shakes in small motions.
She ascends with small twitches...
[Day 5] *Includes squirting
This seems to be after playing out, at night.
Full of intent to masturbate, she quickly hikes up her one-piece dress and grinds her hips on the sofa armrest in cowgirl position.
Midway through cowgirl, she pauses to grab tissue.
After preparing tissue, she does foot-pin, opening and closing her legs to get into takeoff mode...
Her expression starts to melt, and she ascends while looking up...
Then, crash landing.
She seems unable to move for a bit, but when she suddenly sits up, her panties are soaking wet...
She squirted.
She wipes with tissue and finally deodorizes with Febreze...
After cleanup, she takes off her panties right there and scurries away.
That's the 5 days' worth.
In this work, you can feel niece-chan's personality from her actions and words, and in terms of clothing, you get to see her rare panty appearance and masturbation in spats (Heattech).
Since it's during winter break, you can see a raw sense of her having gained a bit of New Year's weight.
(By the way, she's slimmer now.)
Actually, niece-chan recently graduated from K (high school).
Starting in April, she'll attend a culinary vocational school.
For a while, we'll release stock footage works (new ones), but from April onward, look forward to works featuring post-graduation niece-chan!
Other corner masturbation related works here
Part12
Part11
Part10
Part9
Part8
Part7
Part6
Part5
Part4
Part3
Part2
Part1
Corner Masturbation Before Exercise
Mischief After Corner Masturbation
Other masturbation works not involving corners here
Masturbation in the Room Part1
Masturbation in the Room Part2
Shower Masturbation and Corner Masturbation in the Bathtub
[Main Video]
MP4 video 25 minutes 19 seconds
1,920× 1,080 (60fps)
*This work is a situational production.
*No content violates sales regulations.
*Resale and republication are prohibited.
*In scenes without masks on the subject in the main video, there is blurring over the nose and mouth area, but no stamp over the face.
*When reviewing this work, please apply stamp or similar correction to the subject's face, similar to the thumbnail.
Download & Watch Online
Search
Login / Sign Up
Already registered? Log in below
New here?
Create a free account first, then top up points to buy videos or membership.
Free account creation with email and password.
Top up points in your account.
Membership is optional. You can buy single videos first and decide on a plan later.
Popular Category
【お姉ちゃんとアダルトショップへ…】購入したディルドで…車内フェラ講習〜上達した⁉︎実技講習で堪らず口内発射‼︎〜
Members
【初★バイブ挿入:叔父の部屋で悪戯】濡れマ◯コ激攻め連発‼︎〜もしや姪っ子（妹）は玩具好き……⁇〜
Members
【特典有り★特製ブルーハワイで覚醒】姪っ子妹の快楽地獄〜イラマで苦しいけど気持ちイイ…感度抜群！正常位素股で連続絶頂！〜
Members
【2026年福袋Part3】姪っ子ちゃんの日常・悪戯5作セット★性長記録★〜全未公開新作2時間5分収録〜
Members
【長編1時間32分★姪っ子ちゃん初の振袖姿披露★】落書き女体堪能〜乳首とマ◯コに生クリーム〜★大量潮吹き★仰向けイラマ射精★
Members
【角オナ尽くし15】イってイっていきまくり…リアル角オナ（5日分）
Members
【角オナ尽くし③姪っ子妹ちゃん番外編】秘密の角オナ5日分〜背徳感増し増し‼︎足ピン・桃尻・潮吹き…角の前では制御不能‼︎〜
Members
【初★姪っ子お姉ちゃんにヌルヌル素股】挿入事故「痛い！挿入ってるって！」〜NTR★彼氏とのデート前に…精子まみれ〜
Members
【64分★姪っ子ちゃんのリクスー試着】食前ダイニングで悪戯〜お風呂上がりにイキまくり★座位イラマ発射
Members
【角オナシリーズ18】姪っ子ちゃんのリアル角オナニー5日分〜股間弄りからの足ピン・足ゆら・擦り付け・ソファびしょ濡れ潮吹き…〜
Members
【長編２日間★フル尺１００分】姪っ子ちゃんと温泉へ行こう！２０２５〜約２年振り！成長した姪っ子ちゃんをフル堪能〜
Members
【整体シリーズ④姪っ子ちゃんにアナルプラグ】整体×汚声絶叫〜オマ○コ…クリトリス…アナル…お口…５点攻めで覚醒〜
Members
【お姉ちゃんと山菜採り・沢遊び体験（後編）】部屋に侵入生ハメ〜特製モヒートで叔父の回収戦略〜
Members
【番外編：姪っ子（妹）とセ◯ハラ買物】パンチラと肉尻お触りW攻め★食込みTバック×ミニスカの絶好のチャンス★
Members
【角オナシリーズ20】姪っ子ちゃんのリアル角オナニー5日分〜足ピン・擦り付け・立ちイキまで…腰振りからの大量潮吹き〜
Members
【ボーナス作品★姉妹２作セット1時間31分収録】★ストック放出価格５００円★〜妹をテーピングで固定…公園で漏らす姉〜
Members
Full files locked