funnyari, ma renka, shijou saikyou no deshi ken'ichi, lace-trimmed legwear, bad id, bad pixiv id, 00s, 10s, 1girl, armpits, arms behind head, blue eyes, blue hair, bottomless, breasts, choker, collarbone, corset, female focus, lace, lace trim, large breasts, looking at viewer, matching hair/eyes, naughty face, nipples, no bra, no panties, perky breasts, short hair, simple background, smile, solo, thighhighs, topless female, tsurime, watermark, web address, white background