serebi ryousangata, sforce, futami ami, futami mami, hoshii miki, kikuchi makoto, idolmaster, idolmaster (classic), idolmaster 1, 00s, 4girls, ;d, antenna hair, armpits, arms up, bare shoulders, belt, blonde hair, breasts, buckle, cleavage, clenched hand, cool & sexy (idolmaster), foreshortening, grey background, large breasts, long hair, midriff, multiple girls, navel, one eye closed, open mouth, outstretched arm, short shorts, shorts, siblings, simple background, sisters, smile, standing, stomach, twins, very long hair