noda yasuyuki, astraea (sora no otoshimono), ikaros, nymph (sora no otoshimono), sakurai tomoki, newtype, sora no otoshimono, scan, 10s, 2011, 3girls, :d, :o, = =, ^ ^, afloat, ahoge, angel, angel wings, aqua eyes, arm up, august, banana boat, bent over, bikini, black hair, blonde hair, blue hair, blush, body blush, breasts, calendar, chain, chibi, cleavage, closed eyes, cloud, collar, day, flat chest, hair ribbon, head wings, hug, hug from behind, innertube, large breasts, light rays, long hair, looking up, micro bikini, multiple girls, navel, open mouth, outdoors, partially submerged, pink hair, ribbon, robot ears, rope, scared, shiny skin, sitting, sitting on person, sky, smile, soaking feet, sparkle, splashing, straddling, string bikini, sunbeam, sunlight, swim ring, swimsuit, twintails, underboob, very long hair, water, wings