Rule 34 Dev - 1girl absurdres backlighting blanket blue_scrunchie blush breasts brown_eyes completely_nude hair_ornament hair_scrunchie highres idolmaster idolmaster_cinderella_girls looking_at_viewer lying mature_female medium_breasts mitarashi_kousei mochida_arisa navel nipples nude on_side pink_lips scrunchie side_ponytail solo upper_body|17735436342