mu ri003, hoshino ichika (project sekai), tenma saki, project sekai, commentary, highres, translation request, > <, 2girls, assisted stretching, blush, buruma, chibi, greyscale, gym shirt, gym uniform, hands on another's back, long hair, monochrome, multiple girls, shirt, shoes, short sleeves, side sitting split, simple background, sitting split, sneakers, speech bubble, split, stretching, sweatdrop, twintails, white background