1boy, 1girl, arms_around_neck, arms_around_waist, bare_arms, barefoot, black_eyes, black_hair, blush, brown_hair, casual_one-piece_swimsuit, closed_mouth, collarbone, couple, eye_contact, fuyu_kiss, hetero, hug, imminent_kiss, indoors, long_hair, looking_at_another, one-piece_swimsuit, pool, shinomiya_touka, short_hair, soles, sparkle, straight_hair, swimsuit, takigawa_issei, unasaka_ryou, very_long_hair, white_one-piece_swimsuit