1girl, blush, breasts, breasts_apart, collarbone, condom, deko_isu, dress, green_eyes, heart, heart-shaped_pupils, holding, holding_condom, holding_needle, idolmaster, idolmaster_cinderella_girls, jacket, jacket_partially_removed, leather, leather_jacket, looking_at_viewer, mouth_hold, needle, partially_unzipped, ribbed_dress, sabotaged_condom, sakurai_momoka, small_breasts, solo, symbol-shaped_pupils, upper_body