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| Circle Name： | hakubox Works |
|---|
| Release date： | Nov/19/2025 0 |
|---|---|
| Author： | 白箱 |
| Scenario： | エル |
| Voice Actor： | 結音しなん |
| Age： | R18 |
| Product format： | Simulation / Voice / Music / Animation |
| File format： | Application |
| Supported languages： | Chinese Simplified / Chinese Traditional / Korean / Japanese / English |
| Genre： | Anime / Touch / Feel / Younger Sister / Living Together / Cohabitation / Slice of Life / Daily Living / Big Breasts |
| File size： | 903.41MB |
Summary [By dlsite.com）
毎晩、無防備に眠る妹の寝室へ忍び込み、息を殺してイタズラを仕掛ける背徳のパート。
ただし、大胆すぎる行動は妹を起こしてしまう危険も...。彼女の寝息に耳を澄ませ、焦らさず、ゆっくりと堕としていこう。
現在体験版で実行可能なコマンドは以下の通りです。一部のより過激なコマンドは、主人公の「理性」が低い状態でのみ解禁されます。
- 衣服を剥ぐ
- 寝顔にキス
- 豊満な乳房を弄る
- 指でナカをまさぐる
- 肉棒を直接挿入する
Every night, you'll sneak into her room, holding your breath to indulge in the ultimate forbidden act -- this is the decadent night-crawl sequence.
But be warned, being too rough risks waking her... Listen closely to her breathing; don't rush. Corrupt her slowly, shatter her resistance, and make her break for you.
The most extreme commands are only unlocked when the protagonist's "Reason" is critically low.
Strip her clothes
Kiss her sleeping face
Fondle her voluptuous breasts
Finger her cunt
Shove your cock directly inside her毎日妹と触れ合うことで、二人の絆を深めていこう。
「好感度」が上がれば、妹は心を許し、より大胆で過激なスキンシップに応じてくれるように...!
現在体験版で実行可能なコマンドは以下の通りです。純情な触れ合いから、理性を溶かす淫らな交わりまで、彼女の反応を心ゆくまでお楽しみください。
- 服装の着せ替え(通常/半脱ぎ/全裸)
- 頭を撫でる
- 太ももを撫でる
- 乳首を舐める
- おっぱいを好き放題揉みしだく
- 乳姦(パイズリ)
Deepen your forbidden bond by interacting with her every day.
As her "Affection" level rises, she'll open up her heart and her body to you, becoming more receptive to your increasingly bold and lewd advances...!
From innocent touches to depraved acts that melt her mind, feel free to enjoy her every single reaction.
Change Outfits (Normal/Half-undressed/Fully Nude)
Pat her head
Caress her thighs
Lick her nipples
Touch her tits to your heart's content
Tit Fuck (Paizuri)
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TOP10 Ranking of 19/11/2025 release.
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