1girl, atto_silia, bare_shoulders, bikini, brown_hair, floral_print, hair_ornament, hairclip, halterneck, higuchi_madoka, idolmaster, idolmaster_shiny_colors, looking_away, lying, mole, mole_under_eye, navel, on_back, on_bed, pillow, pink_eyes, print_bikini, short_hair, side-tie_bikini_bottom, solo, swept_bangs, swimsuit, wet