2girls, d, bead_bracelet, bead_necklace, beads, bikini, black_hair, blonde_hair, bracelet, breasts, cleavage, firing, holding, holding_water_gun, jewelry, love_live!, love_live!_nijigasaki_high_school_idol_club, medium_breasts, miyashita_ai, multiple_girls, necklace, open_mouth, out_of_frame, pool, rainbow, sarong, shamakho, short_ponytail, smile, solo_focus, strap_gap, swimsuit, thighs, wading, water, water_gun, yellow_eyes, yuuki_setsuna_(love_live!)