2girls, ahoge, bare_arms, bare_legs, barefoot, beach, bikini, black_hair, blue_bikini, breasts, brown_eyes, brown_hair, cleavage, closed_mouth, clothes_lift, collarbone, feet, hair_between_eyes, honjou_kaede, itai_no_wa_iya_nano_de_bougyoryoku_ni_kyokufuri_shitai_to_omoimasu, looking_at_viewer, lying, maple_(bofuri), megami_magazine, multiple_girls, navel, on_back, on_side, open_mouth, orange_bikini, outdoors, purple_eyes, sally_(bofuri), sand, seashell, shell, shiramine_risa, skirt, skirt_lift, small_breasts, smile, starfish, swimsuit, thighs, toes