Rule 34 Dev - amekosame armpits arms_up bangs blush bracelet breast_slip breasts brown_eyes brown_hair closed_mouth commentary_request female flower frilled_bikini_top idolmaster idolmaster_shiny_colors jewelry large_breasts long_hair looking_at_viewer nipples one_eye_closed simple_background solo swimsuit tsukioka_kogane undressing upper_body|3398695672