1girl, bikini, blush, breasts, cleavage, flower, graphite_(medium), hairband, kasumigaoka_utaha, lips, long_hair, looking_at_viewer, mikuro, monochrome, saenai_heroine_no_sodatekata, sarong, simple_background, solo, sweater_vest_lift, swimsuit, traditional_media, very_long_hair, wooden_floor