Can I get an Iced Coffee with Breastmilk!? is a short, humorous first-person novella where the player assumes the role of an ordinary coffee lover named Lucas. The narrative centers on daily visits to the coffee shop over the course of a week. The main goal is to interact with the barista, Muffin, a charming girl in a bunny costume. Gameplay offers a choice of seven unique drinks, and the key element is directly assisting the heroine in preparing them. Each visit to the establishment opens new dialogues and situations, gradually revealing the relationships between the characters in this unusual story.