―この世界にズボンやスカートは存在しない…。ある日突然床から60cmの空間に化学繊維から羊毛など素材を問わず衣類が存在出来なくなってしまった。原因は不明。当初こそ事態に戸惑っていた社会も、しばらくすると下半身を丸出しで生活するのが当たり前になり、それに伴い新しい価値観 ―男性であれば性器の形や色、そして女性と対面している時の形状などでマナーや倫理観が出来上がっていったのであった…

—In this world, pants and skirts no longer exist… One day, out of the blue, clothing—regardless of material, from synthetic fibers to wool—could no longer exist in the 60-centimeter space above the floor. The cause remains unknown. Although society was initially bewildered by the situation, after a while, going about daily life with one’s lower body completely exposed became the norm. Along with this, new values emerged—for men, etiquette and ethical standards were established based on the shape and color of their genitals, as well as their appearance when facing a woman…