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Seductive Sister

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App ID 2564080
App Type Game
Developer ,
Publisher Playmeow, ACG creator, Playmeow News
Franchise Playmeow, ACG creator
Supported Systems Windows
Last Changenumber 31052632
Last Record Update 11 September 2025 – 08:07:15 UTC ()
Release Date To be announced
🔞 Sexual Content 🍑 Nudity 🙈 Mature 🧊 3D 🥵 Hentai

【Seductive Big Sister】 is a 3D interactive game, in the game, you play a newly released college student, your cousin took you to his house to play, in the his house, you met the sexy cousin's wife. And your sister gradually shows her hunger and thirst and has an unforgettable encounter with you 。。。

There is only partial information available about this app as SteamDB is missing the access token.

Additional Information

This game is excluded from Steam Family Sharing because: This game has not yet been released

ReleaseState prerelease
Exclude from family sharing (exfgls) 8 (This game has not yet been released)
Store Release Date To be announced
osarch 64
community_hub_visible Yes
Social Media https://discord.gg/cQ6PW2psjZ
https://www.facebook.com/PlaymeowPublish
https://x.com/playmeowJPEN
Primary Genre Casual (4)
Store Genres Casual (4), RPG (3)
Store Asset Modification Time 6 August 2025 – 06:51:02 UTC () (1754463062)
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library_headeren
logo_position ↴
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width_pct100
height_pct100
osextended empty string
name_localized
englishSeductive Sister
tchinese誘人的姐姐
schinese诱人的姐姐
restricted_countries CN,DE,SA
China, Germany, Saudi Arabia
Content Descriptors Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)
First seen on SteamDB 17 August 2023 – 02:51:09 UTC (), in changelist #19930705
Content Descriptors (Including DLC) Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5)

Supported Languages

6 Languages Interface Full Audio Subtitles
Simplified Chinese Yes Yes Yes
English Yes Yes
German Yes Yes
Russian Yes Yes
Thai Yes Yes
Traditional Chinese Yes Yes

Assets

Load all asset images 🔞
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community_icon7be573c95d47bee2b063710c2ae8654862dc314f.jpg
page_background_pathapp/2564080
timestamp26 September 2025 – 03:29:26 UTC
Trailers
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