Rule 34 Dev - 1girl absurdres arknights black_jacket blush bra breasts cleavage closed_mouth highres horns huge_breasts jacket looking_at_viewer navel open_clothes open_jacket panties purple_hair red_horns sideroca_(arknights) simple_background solo tail underwear white_background white_bra white_panties yellow_eyes yuuki_shuri|25738387506