2girls, d, alternate_costume, arm_up, armpits, bare_arms, bare_shoulders, beach, bikini, blue_eyes, blush, bocchi_the_rock!, breasts, cleavage, cowboy_shot, crossed_bangs, cube_hair_ornament, eyes_visible_through_hair, frilled_bikini, frills, gotoh_hitori, green_eyes, hair_between_eyes, hair_ornament, hair_over_eyes, halterneck, holding_another's_wrist, kita_ikuyo, large_breasts, long_hair, looking_at_viewer, looking_to_the_side, multiple_girls, navel, ocean, one_side_up, open_mouth, outdoors, outstretched_arm, pink_hair, red_bikini, red_hair, sand, selfie, small_breasts, smile, standing, stomach, string_bikini, suzutarou_gunsou, swimsuit, thighs, two-tone_bikini, water, wet, white_bikini, yuri