Sis-Tea!?
Game synopsis
Spring——
The protagonist, Urashima Taichi, who managed to get into the prestigious key school Seiwa Academy, asks to temporarily stay at his cousin's house near the school for convenience. Since he had stayed there before, they readily agreed.
Then, on moving day, the ones who come to greet Taichi at the Tsukishima residence are the sisters Otowa and Kaya, along with the lodger Nora. They are all teachers at Seiwa Academy.
Thus, Taichi holds a welcome party with the sisters who greet him. While drunk and drowsy, Taichi opens his hazy eyes and finds that in the room where everyone has collapsed, Kaya is in front of him, doing her "homework" on him.
In a daze and at a loss, Taichi waits until Kaya is "satisfied and leaves."
The next morning, he wakes up to find no trace left behind. Taichi thinks last night might have been a dream, but in reality, this is just the beginning of a "sweet dream"...
And so, Taichi's happy school life with his four older sisters begins.
侥幸考上了著名的重点学校星羽学园(せいわがくえん)的主角浦島 太一(うらしま たいち),为了上学的便利,请求暂时寄宿到住在学园附近的表姐月嶋家里。由于之前也有过叨扰的经历,所以对方很爽快的答应了下来。
然后,到了搬家的日子。月嶋家来迎接太一的,是乙羽、芳夜姐妹以及房客ノーラ。她们都是星羽学园的老师。
就这样,太一和迎接他的姐姐们举行了欢迎宴会,在喝的不省人事、睡意正酣之际,太一睁开朦胧的睡眼却发现在大家倒成一片的屋子里,芳夜正在其面前对其“作业”。
恍惚间不知所措的太一就那样等到芳夜“尽兴而归”。
第二天早上醒来,却发现丝毫没有留下什么痕迹。太一认为昨晚的事情可能是做梦,但实际上这仅仅只是“美梦”的开始……
就这样,太一和四个姐姐的幸福学园生活开始了。
FAQ
How do I download and install Sis-Tea!??
Tap the download button on this page and follow the prompts to get the install package.
Does Sis-Tea!? work on iPhone (iOS) and Android?
This is a Windows PC game. It can't run directly on phones yet, so please download and play it on a computer.
Is Sis-Tea!? free?
Games are free to download and try. Some premium items or perks are optional purchases.
Are there top-up deals for playing Sis-Tea!??
The platform offers first-purchase and renewal top-up discounts, vouchers and VIP perks. See the event and top-up pages for details.







