Rule 34 Dev - 1girl aqua_eyes aqua_hair arms_at_sides barefoot breasts catheter censored colored_eyelashes colored_pubic_hair completely_nude feet female_pubic_hair hatsune_miku heart_monitor highres indoors lying medical medical_equipment mjn navel nipples nude on_back open_mouth pee pubic_hair restrained soles solo strapped_down toes twintails urethral_insertion urine_bag vocaloid|5736718260