1girl, ahoge, arihara_nanami, august, bare_arms, bare_shoulders, bikini, blonde_hair, blue_sky, blush, breasts, calendar_(medium), cleavage, cloud, cropped_legs, dolphin_print, dot_nose, eyelashes, fingernails, flower, frilled_bikini, frills, from_below, green_innertube, groin, hair_between_eyes, hair_flower, hair_ornament, hair_tie, holding, holding_innertube, innertube, july, kobuichi, large_breasts, lips, long_hair, looking_at_viewer, navel, open_mouth, orange_flower, outdoors, red_bikini, red_eyes, riddle_joker, sideboob, sidelocks, sky, smile, solo, standing, stomach, sunlight, swimsuit, thighs, transparent_innertube, twintails, very_long_hair, water, water_drop, wet