1girl, amagami, artist_name, bare_shoulders, black_hair, black_one-piece_swimsuit, blue_one-piece_swimsuit, blush, breasts, brown_eyes, competition_swimsuit, embarrassed, envelope, feet_out_of_frame, furrowed_brow, groin, heart, highleg, highleg_swimsuit, locker, locker_room, looking_at_object, looking_down, love_letter, medium_breasts, mori_heichi, nanasaki_ai, nose_blush, one-piece_swimsuit, short_hair, signature, solo, squiggle, standing, sweatdrop, swimsuit, two-tone_swimsuit, worried