Rule 34 Dev - 1girl bare_shoulders beige_sweater blonde_hair blue_eyes blush breasts closed_mouth clothes_lift collarbone commentary_request cyde groin highres idolmaster idolmaster_cinderella_girls lifting_own_clothes long_hair long_sleeves looking_at_viewer lying medium_breasts navel nipples no_bra ohtsuki_yui on_back pillow ribbed_sweater smile solo stomach sweater upper_body wavy_hair|13234223691