4girls, >_<, after_kiss, ahoge, bare_arms, bare_shoulders, beach, bikini, black_bikini, blonde_hair, blue_hair, blue_one-piece_swimsuit, blush, blush_stickers, bocchi_the_rock!, breast_press, breasts, cube_hair_ornament, embarrassed, expressionless, fingernails, flying_sweatdrops, food, frilled_bikini, frills, from_side, full-face_blush, girl_on_top, gotoh_hitori, hair_between_eyes, hair_ornament, holding_hands, ice_cream, ijichi_nijika, interlocked_fingers, kadohusa_ginpo, kita_ikuyo, large_breasts, lips, long_hair, looking_at_another, lying, mole, mole_under_eye, multiple_girls, no_eyes, nose, ocean, off_shoulder, on_back, one-piece_swimsuit, one_side_up, outdoors, pink_hair, red_hair, school_swimsuit, shiny_skin, side_ponytail, sidelocks, simple_background, small_breasts, squatting, surprised, swimsuit, symmetrical_docking, twitching, very_long_hair, wet, wet_hair, white_background, yamada_ryo, yellow_bikini, yuri