idolmaster, idolmaster (classic), idolmaster 1
futami ami, futami mami
inu (aerodog)
2girls, arm support, back, bare shoulders, blush, brown hair, candy, cute & girly (idolmaster), flat chest, food, hair bobbles, hair ornament, lollipop, looking back, midriff, multiple girls, short hair, siblings, sisters, skirt, straddling, twins, upright straddle
commentary request