Ling reported that prevalent situations of their BDSM position-plays included Roman queen and servant, police officer and prisoner, and Puppy owner and Canine. â?»ç?¸æ??ã«ã??ã£ã¦ã¯ã?ã®è¡?ç?ºã¯å?·ã?ã¦ã?ã¾ã£ã?ã??ã?ã??å ´å?ã?ã?ã??ã®ã§ã?äº?ã?ã®æ?æ?�