Study Miss Si’s routine and create "chance" encounters with her! As a student failing in all subjects and having rent and credit card bills due every week, you have to do everything you can to win over the beautiful teacher before graduation, making her leave her boyfriend and become your lover!
最低推奨OSWindows 7 (64bit)Windows 10 (64bit)プロセッサーIntel Core i3 or equivalentIntel Core i5 or equivalentグラフィックNVIDIA GeForce 600M or equivalentNVIDIA GeForce GTX 750 or equivalentメモリー4 MB RAM8 MB RAMストレージ2 GB available space3 GB available space
Days with My Lonely Teacherについて
Story
As a soon-to-graduate college student, you meet the 24-year-old newly appointed teacher, Yun Si. Your encounter is purely by chance.
Through your interactions with her, you become increasingly convinced that you want to be with her.
However, she already has a fiancé whom she has known for many years. With this forbidden emotion in your heart, where will your journey lead?
Various Sex Scenes
Engage in intimate interactions with the teacher in 8 different scenarios, then have sex with her.
Diverse Game Systems
Features multiple mini-games and an extensive variety of interactive mechanics, including dating, peeping, intelligence gathering, and secret romances.
Highly Detailed CG
Collect over 25 glamorous moments of the teacher.
Top-Notch Voice Acting 「CV：森野めぐむ」
The heroine is fully voiced throughout the entire game.
Character
Rich Story Text
Immersively experience a forbidden romance with over 65,000 words of exquisite text.
よくある質問
Steamストア（JP）でのDays with My Lonely Teacherの価格は¥ 960です。現在20%オフのセール中です。2026年9月22日以降に当サイトが記録した最安値は¥ 960です。Steamではこのゲームに12地域で個別の価格が設定されています。地域別の価格は上記のとおりです。
Days with My Lonely Teacherは2025年9月9日にMr. Cucumberからリリースされました（Steamでの配信開始から1年）。
最低：Windows 7 (64bit), Intel Core i3 or equivalent, NVIDIA GeForce 600M or equivalent, 4 MB RAM。上のシステム要件カードでは、各プラットフォームの最低スペックと推奨スペックを比較できます。
Steamでは、Days with My Lonely Teacherに必要な空き容量は2 GBとされています。推奨スペックでは3 GBが必要です。
順位 #96839