oso (artist), oso (oso), dark elf (lineage 2), lineage, lineage 2, silver hair, non-web source, 1girl, ass, bare shoulders, bent over, blue skin, blush, breasts, colored skin, dark elf, detached sleeves, elf, embarrassed, female focus, flexible, grey eyes, hanging breasts, loincloth, long hair, midriff, nipples, panties, pointy ears, solo, spread legs, sweat, thighhighs, top-down bottom-up, underwear, window