学生の頃、体育でブルマを穿いたことのあるお姉さんが当時のエロ行為を告白するシリーズ。 今回はヒップ95cmのおしとやかなのに超敏感娘のみひなちゃん。 体育では小学5年までブルマだったという彼女、その後シュートパンツに代わってしまったという。 ブルマ時代に密かに行っていたエッチな行為を語りながらブルマプレイに没頭していく。In this new series, a young lady who once wore bloomers in physical education as a student confesses her past erotic acts. This time we have Mihina, a very sensitive girl with 37 inch hips. She says that she wore bloomers in PE until the 5th grade, after which they were replaced by shorts. She talks about the naughty acts she used to secretly do in her bloomers and then gets lost all over again in her new bloomers play.
