vocaloid
hatsune miku, kagamine rin, megurine luka, meiko (vocaloid)
akinbo (hyouka fuyou)
4girls, ass, ass focus, close-up, hand in panties, legs, multiple girls, navel, panties, simple background, striped clothes, striped panties, thigh gap, trefoil, underwear
bad id, bad pixiv id, highres, jpeg artifacts, photoshop (medium)