seki suzume, akizuki ritsuko, amami haruka, idolmaster, idolmaster (classic), machine pistol, 00s, 2girls, ass, battle, bikini, breasts, cleavage, cloud, day, dual wielding, fat mons, frills, gangsta hold, glasses, gun, handgun, hands on own hips, holding, large breasts, looking back, mac-10/11, mexican standoff, multiple girls, pistol, red bikini, sandals, sarong, scarf, side-tie bikini bottom, sky, submachine gun, sun, swimsuit, trefoil, weapon