naniwa, nijiiro airline, techno brain, character request, 2girls, bikini, black eyes, black hair, blue background, blue one-piece swimsuit, breasts, cleavage, collarbone, floral print, gradient background, highleg, highleg one-piece swimsuit, holding hands, long hair, looking at viewer, medium breasts, multiple girls, navel, one-piece swimsuit, open mouth, palm tree, pink bikini, ponytail, print bikini, red eyes, red hair, short hair, side-tie bikini bottom, smile, standing, swimsuit, tree