ランジェリー
1girl, solo, long hair, breasts, looking at viewer, blush, smile, blue eyes, black hair, ribbon, navel, twintails, closed mouth, underwear, collarbone, hair ribbon, small breasts, lying, frills, one eye closed, on back, armpits, stomach, bra, arms up, bed sheet, underwear only, ;), blue bra, frilled bra