a-sui, w (arknights), arknights, absurdres, commentary request, highres, translation request, 1girl, alternate breast size (larger), antenna hair, areola slip, arms behind back, bikini, black bikini, breasts, choppy bangs, collarbone, covered erect nipples, cowboy shot, demon horns, demon tail, grey hair, grin, heart, horns, huge breasts, looking at viewer, micro bikini, navel, shiny skin, short hair, simple background, smile, solo, swimsuit, tail, white background