ryofu housen, ikkitousen, derivative work, vector trace, 00s, 1girl, ahoge, aqua eyes, aqua hair, arm at side, artist logo, blush, breasts, breasts apart, closed mouth, dark-skinned female, dark skin, female focus, hair between eyes, head tilt, large breasts, logo, looking at viewer, matching hair/eyes, neck, nipples, nude, short hair, simple background, smile, solo, twintails, upper body, white background