qp:flapper, kokonoe shinobu, girlfriend (kari), official art, 1girl, ball, billiard ball, billiards, breasts, brown eyes, card (medium), character name, cleavage, cue stick, cup, curtains, green hair, holding, holding cup, large breasts, long hair, looking at viewer, mug, open mouth, pool table, raised inner eyebrows, shirt, shirttail, smile, solo, standing, table, thighs, unworn clothes, white shirt, window