1girl, back, black_skirt, clothing_cutout, crossed_arms, from_behind, from_below, gohanduck, grey_hair, nanami:_pulse_(punishing:_gray_raven), nanami_(punishing:_gray_raven), panties, pantyshot, ponytail, pose, punishing:_gray_raven, purple_background, shoulder_cutout, skirt, solo, underwear, upper_body, v