eibon, akiha rumiho, science adventure, steins;gate, 1girl, animal ears, bed sheet, blush, breasts, cat ears, cat tail, drill hair, fake tail, frilled hairband, frills, greyscale, hairband, kneeling, leaning forward, long hair, looking at viewer, maid, maid headdress, mayqueen maid uniform, medium breasts, monochrome, multiple girls, petticoat, pink hair, ribbon-trimmed corset, ribbon-trimmed hairband, skirt, smile, solo, tail, twin drills, twintails