azumaya koyuki, hinata natsumi, keroro gunsou, alternate hair length, anime screenshot, stitched, third-party edit, 2boys, 3girls, :d, ^ ^, aged up, alternate hairstyle, arm up, beach towel, bikini, black bikini, black male swimwear, black swim trunks, blue hair, breast press, breasts, brown hair, casual one-piece swimsuit, cleavage, closed eyes, cloud, dark skin, day, hair ornament, halterneck, happy, hat, high ponytail, holding, irregular border, leaning forward, lipstick, long hair, looking at another, looking up, lotion, lying, makeup, male swimwear, multiple boys, multiple girls, ocean, on stomach, one-piece swimsuit, open mouth, orange eyes, outdoors, pink hair, ponytail, profile, purple bikini, shadow, short hair, sidelocks, sitting, sky, small breasts, smile, sports bikini, standing, sunscreen, swim trunks, swimsuit, towel, turtleneck, water, watermark, wavy hair