S&MSMクラブ
This is a sex establishment that offers SM play.
Cast members have specialized knowledge and skills in SM, and are used by customers who want to be blamed by Mistress S (Mistress S) and customers who want to be blamed by Mistress M (Mistress M).
Special tools are used, such as candles that are not hot when wax is dropped on them, rose whips that do not hurt when struck, and ropes for bondage.
