asami makiko (heaven burns red), kayamori ruka, nanase nanami (heaven burns red), tezuka saki, heaven burns red, highres, 4girls, adjusting eyewear, ahoge, antenna hair, arm up, ball, bare shoulders, barefoot, beach, bikini, black bikini, black jacket, blonde hair, blue bikini, blue sky, breasts, cleavage, closed mouth, cloud, cocktail, cocktail glass, collarbone, collared shirt, cup, day, drinking glass, earrings, eating, eyewear on head, flower, food, food in mouth, frilled bikini, frills, green eyes, hair between eyes, hair over one eye, hair ribbon, halterneck, hand on eyewear, hand up, hibiscus, holding, holding ball, holding cup, holding food, holding ice cream, holding popsicle, holding removed eyewear, holding swim ring, horizon, ice cream, innertube, jacket, jewelry, jumping, large breasts, long hair, looking at viewer, medium breasts, midair, multiple girls, navel, null1000 4869, ocean, off-shoulder bikini, off shoulder, open clothes, open jacket, open mouth, open shirt, orange hair, outdoors, ponytail, popsicle, popsicle in mouth, purple hair, purple ribbon, red eyes, red flower, red hair, ribbon, running, shirt, short hair, short sleeves, sidelocks, sky, sleeves rolled up, smile, splashing, standing, stomach, summer, sunglasses, surfing, swim ring, swimsuit, unworn eyewear, v-shaped eyebrows, very long hair, water, white shirt, wristband, yellow bikini