2girls, arm_behind_back, arms_behind_back, barefoot, bikini, black_hair, blonde_hair, blue_bikini, blush, breasts, cleavage, closed_mouth, finger_to_mouth, full_body, gun, hair_ribbon, hand_up, handgun, holster, index_finger_raised, inoue_takina, layered_bikini, legs, long_hair, looking_at_viewer, lycoris_recoil, medium_breasts, multiple_girls, navel, nishikigi_chisato, one_side_up, purple_eyes, red_bikini, red_eyes, red_ribbon, ribbon, short_hair, shushing, simple_background, smile, stomach, swimsuit, tetsuado, thigh_holster, thighs, underboob, weapon, white_background