!, 2girls, ;d, arm up, bikini, blanket, blush, braid, breasts, collarbone, comic, dreaming, embarrassed, emphasis lines, greyscale, hair between eyes, hair bun, hair down, hair ribbon, hand to own face, head on pillow, holding, holding blanket, implied peeing, large breasts, long hair, looking at another, love live!, love live! superstar!!, low twintails, marugoshi teppei, medium breasts, medium hair, monochrome, multiple girls, navel, one eye closed, open mouth, outstretched arms, panels, parted lips, partially submerged, peeing, peeing self, ribbon, sailor bikini, sailor collar, sakurakouji kinako, scrunchie, side braid, single side bun, smile, speech bubble, splashing, sweatdrop, swimsuit, twintails, under covers, waking up, water, wet, white background, yoneme mei