gertrud barkhorn, strike witches, world witches series, artist request, official art, 1girl, alternate costume, animal ears, apron, bra, breasts, brown bra, brown eyes, brown hair, brown panties, dakimakura (medium), dog ears, dog girl, dog tail, embarrassed, full body, long hair, looking at viewer, lying, medium breasts, navel, open clothes, open mouth, panties, red socks, sample watermark, socks, solo, tail, twintails, underwear, watermark, white apron