touhou
kochiya sanae, moriya suwako
natsuki yuu (amemizu)
2girls, ass, back, beach, bikini, blonde hair, blue eyes, breasts, cloud, day, flat chest, frog, green hair, hair ornament, hair tubes, innertube, looking at viewer, looking back, medium breasts, multiple girls, nipples, no headwear, one-piece swimsuit, open mouth, outdoors, polka dot, polka dot bikini, polka dot swimsuit, school swimsuit, shiny skin, side-tie bikini bottom, sky, smile, snake, swim ring, swimsuit, wading, wardrobe malfunction, water, white one-piece swimsuit
commentary request