kazuma muramasa, niwa takami, hadaka apron gakuen, game cg, 1girl, :o, antenna hair, apron, arm garter, ass, blue eyes, bow, breasts, brown hair, choker, covered erect nipples, female focus, frills, hair between eyes, hair bow, looking at viewer, looking back, naked apron, open mouth, own hands clasped, own hands together, profile, short hair, sideboob, small breasts, solo, standing, surprised, tachi-e, transparent background