2022, 2girls, bare_arms, bare_legs, black_hair, black_one-piece_swimsuit, blue_eyes, blue_one-piece_swimsuit, blurry, blurry_background, breast_press, brown_eyes, closed_mouth, collarbone, competition_swimsuit, genderswap, genderswap_(mtf), hair_between_eyes, hand_on_another's_knee, hand_on_another's_leg, hand_on_another's_shoulder, indoors, kumuo_(mirakurufusao), long_hair, multiple_girls, natsuki_subaru, one-piece_swimsuit, ponytail, poolside, re:zero_kara_hajimeru_isekai_seikatsu, red_hair, reinhard_van_astrea, sitting, smile, swimsuit