关键词: a woman wearing a face mask while laying on a bed, a jigsaw puzzle by Nagasawa Rosetsu, pixiv, neo-dada, 32k uhd, 4k, pixiv, long_hair, black_hair, closed_eyes, nude, mask, masturbation, fingering, female_masturbation, mouth_mask, surgical_mask, looking_at_viewer, multiple_girls, pubic_hair, blue_eyes, female_pubic_hair