mashiro yukiya, musashi (kancolle), musashi kai ni (kancolle), kantai collection, commentary request, highres, 1girl, animal ears, black bow, black bowtie, black leotard, bow, bowtie, breasts, cleavage, covered navel, crossed bangs, dark-skinned female, dark skin, dated, detached collar, glasses, grey hair, hair between eyes, highleg, highleg leotard, huge breasts, jewelry, leotard, long hair, looking at viewer, low twintails, nail polish, playboy bunny, rabbit ears, rimless eyewear, ring, skindentation, solo, strapless, strapless leotard, twintails, very long hair, wedding ring, wrist cuffs