Precious Kouhai is a short nukige-style adult visual novel about the relationship between you and your precious kouhai. Sneak off, watch movies, and… you can probably guess the rest. Thread Updated: 2026-10-19 Release Date: 2026-02-27 Developer: The Mithril Hourglass Blogspot – Itch.io – Patreon – Twitter Censored: No Version: 1.0 OS: Windows, Linux, Mac, Android
