A story about a girl whose heart goes doki-doki (flutter) for a girl she thought was just a friend.

Amemiya Rina has a manga artist friend. Her name is Hoshino Sumire, nicknamed Suu-chan. One day, Rina is asked by Sumire to "become a model for a scene I can't draw in my manga," and she agrees to the request as a way to pass the time. This work is a short story depicting the spark of romance between two women. The depiction doesn't extend to the point where they become lovers, but I hope you will enjoy it!