mu ri003, hoshino ichika (project sekai), tenma saki, project sekai, commentary, highres, > <, 2girls, ^^^, blush, bottle, bottle to cheek, breath, chibi, dot nose, greyscale, holding, holding bottle, long hair, long sleeves, looking at viewer, miyamasuzaka girls' academy school uniform, monochrome, multiple girls, neckerchief, open mouth, sailor collar, school uniform, serafuku, simple background, speech bubble, sweat, twintails, white background