2girls, anisphia_wynn_palettia, ball, beachball, bikini, black_bikini, black_ribbon, black_shorts, blonde_hair, blue_sky, breasts, cloud, day, euphyllia_magenta, frilled_bikini, frills, green_eyes, hair_ribbon, kisaragi_yuri, long_hair, multi-strapped_bikini, multiple_girls, narrow_waist, ocean, off-shoulder_bikini, off_shoulder, open_mouth, outdoors, pink_bikini, purple_eyes, purple_hair, ribbon, short_hair, short_shorts, shorts, sky, strapless, strapless_bikini, swimsuit, tensei_oujo_to_tensai_reijou_no_mahou_kakumei, thigh_strap, twintails, wading, yellow_ribbon