1girl, ass, b_grade, barefoot, blush, breasts, duel_monster, feet, from_behind, full_body, inflatable_raft, large_breasts, leg_up, legs, long_hair, looking_at_viewer, lying, marincess_aqua_argonaut, on_stomach, shell_hair_ornament, smile, solo, swimsuit, the_pose, toes, twintails, very_long_hair, water, wet, white_hair, yellow_eyes, yu-gi-oh!