1980s_(style), 2girls, ahoge, bell, black_bodysuit, black_footwear, black_nails, blush, bodysuit, boots, breasts, bubi_(ironmouse), center_opening, cleavage, demon_girl, demon_horns, detached_sleeves, doro_beer, dual_persona, hair_bell, hair_ornament, hands_on_own_cheeks, hands_on_own_face, heart, heart_ahoge, heart_hair_ornament, horns, ironmouse, ironmouse_(pink_rock), ironmouse_(underworld_goddess), large_breasts, long_hair, looking_to_the_side, medium_breasts, multicolored_hair, multiple_girls, navel, official_alternate_costume, one_eye_closed, pink_hair, purple_eyes, red_eyes, retro_artstyle, sleeves_past_wrists, smile, streaked_hair, striped, striped_thighhighs, thighhighs, third_eye, third_eye_on_chest, twintails, very_long_hair, virtual_youtuber, vshojo