痴情妹妹纱雪的兄控日记

TamaMako首部原创游戏，以闷骚妹妹VS妹控哥哥为主题。夏日的心动同居物语从此开始！本游戏内含五篇ASMR音声，让你的体验不再单调！夏日的每一天，我们的妹妹要如何表达自己的爱意呢？

At a glance

• Platform: Windows.
• Genres: Casual, RPG.
• Release date: Sep 3, 2026.
• Steam user reviews: 2 user reviews (100% positive).
• Delivered as a Steam library entitlement — activation is handled by Steam.

Minimum

System requirements as published by the developer on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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