【PC】胸キュン！はぁとふるCafe｜Mune Kyun! Heartful Cafe

いきなり双子の妹がやってきた！

舞台は、主人公が知り合いに経営を任された喫茶店。そこに義理の妹の双子がやってきて、

卒業までいっしょに暮らすことになったのだ。

姉でおっとりとした性格の「ちより」妹で、元気で明るい性格の「チカ」

二人ともが主人公に好意を寄せており、主人公が片方をかまっていると、

もう片方がやきもちを妬いたり、すねてしまったり。

主人公は、傍目からはうらやましいが、大変な生活を送ることになってしまう

やきいも（やきもち＋いもうと）アドベンチャーゲーム。

All of a sudden your twin little sisters return!

The setting is a cafe that the protagonist's friend is having him run. That's where his twin step sisters come to live with him until graduation.

The older sister is the subdued Chiyori, and the younger sister is the cheerful and energetic Chika.

Both of them have feelings for the protagonist. Whenever he pays attention to one, the other gets jealous and sulks. It might seem like an envious situation from the outside, but it's a tough way to live!

[Translated from the official website.]