Rule 34 Dev - 1girl blush breasts brown_hair collarbone double_bun elbow_gloves gloves hair_bun highres idolmaster idolmaster_shiny_colors large_breasts looking_at_viewer navel nipples nude open_mouth red_eyes simple_background solo sonoda_chiyoko sweat thighhighs white_background white_gloves white_thighhighs zirba|23764832559