1girl, arm support, black skirt, blush, brown eyes, brown hair, collarbone, glasses, hair between eyes, kantai collection, long hair, mochizuki (kancolle), okitarou (okiyo), open mouth, panties, red-framed eyewear, simple background, skirt, skirt removed, smile, socks, solo, tank top, twitter username, underwear, white background, white panties, white socks, yellow tank top